50495380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 121998240

約数和(自身を除く): 71502860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 37, 52, 58, 65, 74, 116, 130, 145, 148, 181, 185, 260, 290, 362, 370, 377, 481, 580, 724, 740, 754, 905, 962, 1073, 1508, 1810, 1885, 1924, 2146, 2353, 2405, 3620, 3770, 4292, 4706, 4810, 5249, 5365, 6697, 7540, 9412, 9620, 10498, 10730, 11765, 13394, 13949, 20996, 21460, 23530, 26245, 26788, 27898, 33485, 47060, 52490, 55796, 66970, 68237, 69745, 87061, 104980, 133940, 136474, 139490, 174122, 194213, 272948, 278980, 341185, 348244, 388426, 435305, 682370, 776852, 870610, 971065, 1364740, 1741220, 1942130, 2524769, 3884260, 5049538, 10099076, 12623845, 25247690, 50495380]

約数ペア:

[(1, 50495380), (2, 25247690), (4, 12623845), (5, 10099076), (10, 5049538), (13, 3884260), (20, 2524769), (26, 1942130), (29, 1741220), (37, 1364740), (52, 971065), (58, 870610), (65, 776852), (74, 682370), (116, 435305), (130, 388426), (145, 348244), (148, 341185), (181, 278980), (185, 272948), (260, 194213), (290, 174122), (362, 139490), (370, 136474), (377, 133940), (481, 104980), (580, 87061), (724, 69745), (740, 68237), (754, 66970), (905, 55796), (962, 52490), (1073, 47060), (1508, 33485), (1810, 27898), (1885, 26788), (1924, 26245), (2146, 23530), (2353, 21460), (2405, 20996), (3620, 13949), (3770, 13394), (4292, 11765), (4706, 10730), (4810, 10498), (5249, 9620), (5365, 9412), (6697, 7540)]