49648280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 124221600

約数和(自身を除く): 74573320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2129, 2332, 2915, 4258, 4664, 5830, 8516, 10645, 11660, 17032, 21290, 23320, 23419, 42580, 46838, 85160, 93676, 112837, 117095, 187352, 225674, 234190, 451348, 468380, 564185, 902696, 936760, 1128370, 1241207, 2256740, 2482414, 4513480, 4964828, 6206035, 9929656, 12412070, 24824140, 49648280]

約数ペア:

[(1, 49648280), (2, 24824140), (4, 12412070), (5, 9929656), (8, 6206035), (10, 4964828), (11, 4513480), (20, 2482414), (22, 2256740), (40, 1241207), (44, 1128370), (53, 936760), (55, 902696), (88, 564185), (106, 468380), (110, 451348), (212, 234190), (220, 225674), (265, 187352), (424, 117095), (440, 112837), (530, 93676), (583, 85160), (1060, 46838), (1166, 42580), (2120, 23419), (2129, 23320), (2332, 21290), (2915, 17032), (4258, 11660), (4664, 10645), (5830, 8516)]