55828010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 63611350

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 71, 94, 142, 235, 239, 329, 355, 470, 478, 497, 658, 710, 994, 1195, 1645, 1673, 2390, 2485, 3290, 3337, 3346, 4970, 6674, 8365, 11233, 16685, 16730, 16969, 22466, 23359, 33370, 33938, 46718, 56165, 78631, 84845, 112330, 116795, 118783, 157262, 169690, 233590, 237566, 393155, 593915, 786310, 797543, 1187830, 1595086, 3987715, 5582801, 7975430, 11165602, 27914005, 55828010]

約数ペア:

[(1, 55828010), (2, 27914005), (5, 11165602), (7, 7975430), (10, 5582801), (14, 3987715), (35, 1595086), (47, 1187830), (70, 797543), (71, 786310), (94, 593915), (142, 393155), (235, 237566), (239, 233590), (329, 169690), (355, 157262), (470, 118783), (478, 116795), (497, 112330), (658, 84845), (710, 78631), (994, 56165), (1195, 46718), (1645, 33938), (1673, 33370), (2390, 23359), (2485, 22466), (3290, 16969), (3337, 16730), (3346, 16685), (4970, 11233), (6674, 8365)]