51347640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{953}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 154548000

約数和(自身を除く): 103200360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 953, 1347, 1796, 1906, 2245, 2694, 2859, 3592, 3812, 4490, 4765, 5388, 5718, 6735, 7624, 8980, 9530, 10776, 11436, 13470, 14295, 17960, 19060, 22872, 26940, 28590, 38120, 53880, 57180, 114360, 427897, 855794, 1283691, 1711588, 2139485, 2567382, 3423176, 4278970, 5134764, 6418455, 8557940, 10269528, 12836910, 17115880, 25673820, 51347640]

約数ペア:

[(1, 51347640), (2, 25673820), (3, 17115880), (4, 12836910), (5, 10269528), (6, 8557940), (8, 6418455), (10, 5134764), (12, 4278970), (15, 3423176), (20, 2567382), (24, 2139485), (30, 1711588), (40, 1283691), (60, 855794), (120, 427897), (449, 114360), (898, 57180), (953, 53880), (1347, 38120), (1796, 28590), (1906, 26940), (2245, 22872), (2694, 19060), (2859, 17960), (3592, 14295), (3812, 13470), (4490, 11436), (4765, 10776), (5388, 9530), (5718, 8980), (6735, 7624)]