50998640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 160

約数和(自身を含む): 156847104

約数和(自身を除く): 105848464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 487, 560, 595, 616, 680, 748, 770, 880, 935, 952, 974, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 1948, 2380, 2435, 2618, 2992, 3080, 3409, 3740, 3896, 4760, 4870, 5236, 5357, 6160, 6545, 6818, 7480, 7792, 8279, 9520, 9740, 10472, 10714, 13090, 13636, 14960, 16558, 17045, 19480, 20944, 21428, 26180, 26785, 27272, 33116, 34090, 37499, 38960, 41395, 42856, 52360, 53570, 54544, 57953, 66232, 68180, 74998, 82790, 85712, 91069, 104720, 107140, 115906, 132464, 136360, 149996, 165580, 182138, 187495, 214280, 231812, 272720, 289765, 299992, 331160, 364276, 374990, 428560, 455345, 463624, 579530, 599984, 637483, 662320, 728552, 749980, 910690, 927248, 1159060, 1274966, 1457104, 1499960, 1821380, 2318120, 2549932, 2999920, 3187415, 3642760, 4636240, 5099864, 6374830, 7285520, 10199728, 12749660, 25499320, 50998640]

約数ペア:

[(1, 50998640), (2, 25499320), (4, 12749660), (5, 10199728), (7, 7285520), (8, 6374830), (10, 5099864), (11, 4636240), (14, 3642760), (16, 3187415), (17, 2999920), (20, 2549932), (22, 2318120), (28, 1821380), (34, 1499960), (35, 1457104), (40, 1274966), (44, 1159060), (55, 927248), (56, 910690), (68, 749980), (70, 728552), (77, 662320), (80, 637483), (85, 599984), (88, 579530), (110, 463624), (112, 455345), (119, 428560), (136, 374990), (140, 364276), (154, 331160), (170, 299992), (176, 289765), (187, 272720), (220, 231812), (238, 214280), (272, 187495), (280, 182138), (308, 165580), (340, 149996), (374, 136360), (385, 132464), (440, 115906), (476, 107140), (487, 104720), (560, 91069), (595, 85712), (616, 82790), (680, 74998), (748, 68180), (770, 66232), (880, 57953), (935, 54544), (952, 53570), (974, 52360), (1190, 42856), (1232, 41395), (1309, 38960), (1360, 37499), (1496, 34090), (1540, 33116), (1870, 27272), (1904, 26785), (1948, 26180), (2380, 21428), (2435, 20944), (2618, 19480), (2992, 17045), (3080, 16558), (3409, 14960), (3740, 13636), (3896, 13090), (4760, 10714), (4870, 10472), (5236, 9740), (5357, 9520), (6160, 8279), (6545, 7792), (6818, 7480)]