51967160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6036

約数の個数: 64

約数和(自身を含む): 137963520

約数和(自身を除く): 85996360

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, 5987, 8680, 11974, 23948, 29935, 41909, 47896, 59870, 83818, 119740, 167636, 185597, 209545, 239480, 335272, 371194, 419090, 742388, 838180, 927985, 1299179, 1484776, 1676360, 1855970, 2598358, 3711940, 5196716, 6495895, 7423880, 10393432, 12991790, 25983580, 51967160]

約数ペア:

[(1, 51967160), (2, 25983580), (4, 12991790), (5, 10393432), (7, 7423880), (8, 6495895), (10, 5196716), (14, 3711940), (20, 2598358), (28, 1855970), (31, 1676360), (35, 1484776), (40, 1299179), (56, 927985), (62, 838180), (70, 742388), (124, 419090), (140, 371194), (155, 335272), (217, 239480), (248, 209545), (280, 185597), (310, 167636), (434, 119740), (620, 83818), (868, 59870), (1085, 47896), (1240, 41909), (1736, 29935), (2170, 23948), (4340, 11974), (5987, 8680)]