53649960

素因数分解:

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

素因数の和:85

約数の個数: 256

約数和(自身を含む): 210470400

約数和(自身を除く): 156820440

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, 273, 280, 289, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 578, 595, 663, 680, 714, 728, 780, 840, 867, 884, 910, 952, 1020, 1092, 1105, 1156, 1190, 1326, 1365, 1428, 1445, 1547, 1560, 1734, 1768, 1785, 1820, 2023, 2040, 2184, 2210, 2312, 2380, 2652, 2730, 2856, 2890, 3094, 3315, 3468, 3570, 3640, 3757, 4046, 4335, 4420, 4641, 4760, 4913, 5304, 5460, 5780, 6069, 6188, 6630, 6936, 7140, 7514, 7735, 8092, 8670, 8840, 9282, 9826, 10115, 10920, 11271, 11560, 12138, 12376, 13260, 14280, 14739, 15028, 15470, 16184, 17340, 18564, 18785, 19652, 20230, 22542, 23205, 24276, 24565, 26299, 26520, 29478, 30056, 30345, 30940, 34391, 34680, 37128, 37570, 39304, 40460, 45084, 46410, 48552, 49130, 52598, 56355, 58956, 60690, 61880, 63869, 68782, 73695, 75140, 78897, 80920, 90168, 92820, 98260, 103173, 105196, 112710, 117912, 121380, 127738, 131495, 137564, 147390, 150280, 157794, 171955, 185640, 191607, 196520, 206346, 210392, 225420, 242760, 255476, 262990, 275128, 294780, 315588, 319345, 343910, 383214, 394485, 412692, 447083, 450840, 510952, 515865, 525980, 589560, 631176, 638690, 687820, 766428, 788970, 825384, 894166, 958035, 1031730, 1051960, 1277380, 1341249, 1375640, 1532856, 1577940, 1788332, 1916070, 2063460, 2235415, 2554760, 2682498, 3155880, 3576664, 3832140, 4126920, 4470830, 5364996, 6706245, 7664280, 8941660, 10729992, 13412490, 17883320, 26824980, 53649960]

約数ペア:

[(1, 53649960), (2, 26824980), (3, 17883320), (4, 13412490), (5, 10729992), (6, 8941660), (7, 7664280), (8, 6706245), (10, 5364996), (12, 4470830), (13, 4126920), (14, 3832140), (15, 3576664), (17, 3155880), (20, 2682498), (21, 2554760), (24, 2235415), (26, 2063460), (28, 1916070), (30, 1788332), (34, 1577940), (35, 1532856), (39, 1375640), (40, 1341249), (42, 1277380), (51, 1051960), (52, 1031730), (56, 958035), (60, 894166), (65, 825384), (68, 788970), (70, 766428), (78, 687820), (84, 638690), (85, 631176), (91, 589560), (102, 525980), (104, 515865), (105, 510952), (119, 450840), (120, 447083), (130, 412692), (136, 394485), (140, 383214), (156, 343910), (168, 319345), (170, 315588), (182, 294780), (195, 275128), (204, 262990), (210, 255476), (221, 242760), (238, 225420), (255, 210392), (260, 206346), (273, 196520), (280, 191607), (289, 185640), (312, 171955), (340, 157794), (357, 150280), (364, 147390), (390, 137564), (408, 131495), (420, 127738), (442, 121380), (455, 117912), (476, 112710), (510, 105196), (520, 103173), (546, 98260), (578, 92820), (595, 90168), (663, 80920), (680, 78897), (714, 75140), (728, 73695), (780, 68782), (840, 63869), (867, 61880), (884, 60690), (910, 58956), (952, 56355), (1020, 52598), (1092, 49130), (1105, 48552), (1156, 46410), (1190, 45084), (1326, 40460), (1365, 39304), (1428, 37570), (1445, 37128), (1547, 34680), (1560, 34391), (1734, 30940), (1768, 30345), (1785, 30056), (1820, 29478), (2023, 26520), (2040, 26299), (2184, 24565), (2210, 24276), (2312, 23205), (2380, 22542), (2652, 20230), (2730, 19652), (2856, 18785), (2890, 18564), (3094, 17340), (3315, 16184), (3468, 15470), (3570, 15028), (3640, 14739), (3757, 14280), (4046, 13260), (4335, 12376), (4420, 12138), (4641, 11560), (4760, 11271), (4913, 10920), (5304, 10115), (5460, 9826), (5780, 9282), (6069, 8840), (6188, 8670), (6630, 8092), (6936, 7735), (7140, 7514)]