56837480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4951}}^1$

素因数の和:5010

約数の個数: 64

約数和(自身を含む): 149748480

約数和(自身を除く): 92911000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 4951, 5740, 9902, 11480, 19804, 24755, 34657, 39608, 49510, 69314, 99020, 138628, 173285, 198040, 202991, 277256, 346570, 405982, 693140, 811964, 1014955, 1386280, 1420937, 1623928, 2029910, 2841874, 4059820, 5683748, 7104685, 8119640, 11367496, 14209370, 28418740, 56837480]

約数ペア:

[(1, 56837480), (2, 28418740), (4, 14209370), (5, 11367496), (7, 8119640), (8, 7104685), (10, 5683748), (14, 4059820), (20, 2841874), (28, 2029910), (35, 1623928), (40, 1420937), (41, 1386280), (56, 1014955), (70, 811964), (82, 693140), (140, 405982), (164, 346570), (205, 277256), (280, 202991), (287, 198040), (328, 173285), (410, 138628), (574, 99020), (820, 69314), (1148, 49510), (1435, 39608), (1640, 34657), (2296, 24755), (2870, 19804), (4951, 11480), (5740, 9902)]