555726382850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2801}}^1\times {\mathrm{74869}}^1$

素因数の和:77735

約数の個数: 48

約数和(自身を含む): 1053543986280

約数和(自身を除く): 497817603430

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 2801, 5602, 14005, 28010, 70025, 74869, 140050, 148453, 149738, 296906, 374345, 742265, 748690, 1484530, 1871725, 3711325, 3743450, 3968057, 7422650, 7936114, 19840285, 39680570, 99201425, 198402850, 209708069, 419416138, 1048540345, 2097080690, 5242701725, 10485403450, 11114527657, 22229055314, 55572638285, 111145276570, 277863191425, 555726382850]

約数ペア:

[(1, 555726382850), (2, 277863191425), (5, 111145276570), (10, 55572638285), (25, 22229055314), (50, 11114527657), (53, 10485403450), (106, 5242701725), (265, 2097080690), (530, 1048540345), (1325, 419416138), (2650, 209708069), (2801, 198402850), (5602, 99201425), (14005, 39680570), (28010, 19840285), (70025, 7936114), (74869, 7422650), (140050, 3968057), (148453, 3743450), (149738, 3711325), (296906, 1871725), (374345, 1484530), (742265, 748690)]