49989608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 102844800

約数和(自身を除く): 52855192

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 103, 124, 152, 206, 248, 412, 589, 824, 1178, 1957, 2356, 3193, 3914, 4712, 6386, 7828, 10609, 12772, 15656, 21218, 25544, 42436, 60667, 84872, 121334, 201571, 242668, 328879, 403142, 485336, 657758, 806284, 1315516, 1612568, 2631032, 6248701, 12497402, 24994804, 49989608]

約数ペア:

[(1, 49989608), (2, 24994804), (4, 12497402), (8, 6248701), (19, 2631032), (31, 1612568), (38, 1315516), (62, 806284), (76, 657758), (103, 485336), (124, 403142), (152, 328879), (206, 242668), (248, 201571), (412, 121334), (589, 84872), (824, 60667), (1178, 42436), (1957, 25544), (2356, 21218), (3193, 15656), (3914, 12772), (4712, 10609), (6386, 7828)]