51676579640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5953523}}^1$

素因数の和:5953572

約数の個数: 64

約数和(自身を含む): 137169192960

約数和(自身を除く): 85492613320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 5953523, 11907046, 23814092, 29767615, 41674661, 47628184, 59535230, 83349322, 119070460, 166698644, 184559213, 208373305, 238140920, 333397288, 369118426, 416746610, 738236852, 833493220, 922796065, 1291914491, 1476473704, 1666986440, 1845592130, 2583828982, 3691184260, 5167657964, 6459572455, 7382368520, 10335315928, 12919144910, 25838289820, 51676579640]

約数ペア:

[(1, 51676579640), (2, 25838289820), (4, 12919144910), (5, 10335315928), (7, 7382368520), (8, 6459572455), (10, 5167657964), (14, 3691184260), (20, 2583828982), (28, 1845592130), (31, 1666986440), (35, 1476473704), (40, 1291914491), (56, 922796065), (62, 833493220), (70, 738236852), (124, 416746610), (140, 369118426), (155, 333397288), (217, 238140920), (248, 208373305), (280, 184559213), (310, 166698644), (434, 119070460), (620, 83349322), (868, 59535230), (1085, 47628184), (1240, 41674661), (1736, 29767615), (2170, 23814092), (4340, 11907046), (8680, 5953523)]