48656676820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{11287}}^1$

素因数の和:11753

約数の個数: 96

約数和(自身を含む): 111962511360

約数和(自身を除く): 63305834540

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 409, 527, 620, 818, 1054, 1636, 2045, 2108, 2635, 4090, 5270, 6953, 8180, 10540, 11287, 12679, 13906, 22574, 25358, 27812, 34765, 45148, 50716, 56435, 63395, 69530, 112870, 126790, 139060, 191879, 215543, 225740, 253580, 349897, 383758, 431086, 699794, 767516, 862172, 959395, 1077715, 1399588, 1749485, 1918790, 2155430, 3498970, 3837580, 4310860, 4616383, 5948249, 6997940, 9232766, 11896498, 18465532, 23081915, 23792996, 29741245, 46163830, 59482490, 78478511, 92327660, 118964980, 143107873, 156957022, 286215746, 313914044, 392392555, 572431492, 715539365, 784785110, 1431078730, 1569570220, 2432833841, 2862157460, 4865667682, 9731335364, 12164169205, 24328338410, 48656676820]

約数ペア:

[(1, 48656676820), (2, 24328338410), (4, 12164169205), (5, 9731335364), (10, 4865667682), (17, 2862157460), (20, 2432833841), (31, 1569570220), (34, 1431078730), (62, 784785110), (68, 715539365), (85, 572431492), (124, 392392555), (155, 313914044), (170, 286215746), (310, 156957022), (340, 143107873), (409, 118964980), (527, 92327660), (620, 78478511), (818, 59482490), (1054, 46163830), (1636, 29741245), (2045, 23792996), (2108, 23081915), (2635, 18465532), (4090, 11896498), (5270, 9232766), (6953, 6997940), (8180, 5948249), (10540, 4616383), (11287, 4310860), (12679, 3837580), (13906, 3498970), (22574, 2155430), (25358, 1918790), (27812, 1749485), (34765, 1399588), (45148, 1077715), (50716, 959395), (56435, 862172), (63395, 767516), (69530, 699794), (112870, 431086), (126790, 383758), (139060, 349897), (191879, 253580), (215543, 225740)]