50308440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 197406720

約数和(自身を除く): 147098280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 271, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 542, 546, 595, 663, 680, 714, 728, 780, 813, 840, 884, 910, 952, 1020, 1084, 1092, 1105, 1190, 1326, 1355, 1365, 1428, 1547, 1560, 1626, 1768, 1785, 1820, 1897, 2040, 2168, 2184, 2210, 2380, 2652, 2710, 2730, 2856, 3094, 3252, 3315, 3523, 3570, 3640, 3794, 4065, 4420, 4607, 4641, 4760, 5304, 5420, 5460, 5691, 6188, 6504, 6630, 7046, 7140, 7588, 7735, 8130, 8840, 9214, 9282, 9485, 10569, 10840, 10920, 11382, 12376, 13260, 13821, 14092, 14280, 15176, 15470, 16260, 17615, 18428, 18564, 18970, 21138, 22764, 23035, 23205, 24661, 26520, 27642, 28184, 28455, 30940, 32249, 32520, 35230, 36856, 37128, 37940, 42276, 45528, 46070, 46410, 49322, 52845, 55284, 56910, 59891, 61880, 64498, 69105, 70460, 73983, 75880, 84552, 92140, 92820, 96747, 98644, 105690, 110568, 113820, 119782, 123305, 128996, 138210, 140920, 147966, 161245, 179673, 184280, 185640, 193494, 197288, 211380, 227640, 239564, 246610, 257992, 276420, 295932, 299455, 322490, 359346, 369915, 386988, 419237, 422760, 479128, 483735, 493220, 552840, 591864, 598910, 644980, 718692, 739830, 773976, 838474, 898365, 967470, 986440, 1197820, 1257711, 1289960, 1437384, 1479660, 1676948, 1796730, 1934940, 2096185, 2395640, 2515422, 2959320, 3353896, 3593460, 3869880, 4192370, 5030844, 6288555, 7186920, 8384740, 10061688, 12577110, 16769480, 25154220, 50308440]

約数ペア:

[(1, 50308440), (2, 25154220), (3, 16769480), (4, 12577110), (5, 10061688), (6, 8384740), (7, 7186920), (8, 6288555), (10, 5030844), (12, 4192370), (13, 3869880), (14, 3593460), (15, 3353896), (17, 2959320), (20, 2515422), (21, 2395640), (24, 2096185), (26, 1934940), (28, 1796730), (30, 1676948), (34, 1479660), (35, 1437384), (39, 1289960), (40, 1257711), (42, 1197820), (51, 986440), (52, 967470), (56, 898365), (60, 838474), (65, 773976), (68, 739830), (70, 718692), (78, 644980), (84, 598910), (85, 591864), (91, 552840), (102, 493220), (104, 483735), (105, 479128), (119, 422760), (120, 419237), (130, 386988), (136, 369915), (140, 359346), (156, 322490), (168, 299455), (170, 295932), (182, 276420), (195, 257992), (204, 246610), (210, 239564), (221, 227640), (238, 211380), (255, 197288), (260, 193494), (271, 185640), (273, 184280), (280, 179673), (312, 161245), (340, 147966), (357, 140920), (364, 138210), (390, 128996), (408, 123305), (420, 119782), (442, 113820), (455, 110568), (476, 105690), (510, 98644), (520, 96747), (542, 92820), (546, 92140), (595, 84552), (663, 75880), (680, 73983), (714, 70460), (728, 69105), (780, 64498), (813, 61880), (840, 59891), (884, 56910), (910, 55284), (952, 52845), (1020, 49322), (1084, 46410), (1092, 46070), (1105, 45528), (1190, 42276), (1326, 37940), (1355, 37128), (1365, 36856), (1428, 35230), (1547, 32520), (1560, 32249), (1626, 30940), (1768, 28455), (1785, 28184), (1820, 27642), (1897, 26520), (2040, 24661), (2168, 23205), (2184, 23035), (2210, 22764), (2380, 21138), (2652, 18970), (2710, 18564), (2730, 18428), (2856, 17615), (3094, 16260), (3252, 15470), (3315, 15176), (3523, 14280), (3570, 14092), (3640, 13821), (3794, 13260), (4065, 12376), (4420, 11382), (4607, 10920), (4641, 10840), (4760, 10569), (5304, 9485), (5420, 9282), (5460, 9214), (5691, 8840), (6188, 8130), (6504, 7735), (6630, 7588), (7046, 7140)]