51741240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{797}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 155705760

約数和(自身を除く): 103964520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 797, 1082, 1594, 1623, 2164, 2391, 2705, 3188, 3246, 3985, 4328, 4782, 5410, 6376, 6492, 7970, 8115, 9564, 10820, 11955, 12984, 15940, 16230, 19128, 21640, 23910, 31880, 32460, 47820, 64920, 95640, 431177, 862354, 1293531, 1724708, 2155885, 2587062, 3449416, 4311770, 5174124, 6467655, 8623540, 10348248, 12935310, 17247080, 25870620, 51741240]

約数ペア:

[(1, 51741240), (2, 25870620), (3, 17247080), (4, 12935310), (5, 10348248), (6, 8623540), (8, 6467655), (10, 5174124), (12, 4311770), (15, 3449416), (20, 2587062), (24, 2155885), (30, 1724708), (40, 1293531), (60, 862354), (120, 431177), (541, 95640), (797, 64920), (1082, 47820), (1594, 32460), (1623, 31880), (2164, 23910), (2391, 21640), (2705, 19128), (3188, 16230), (3246, 15940), (3985, 12984), (4328, 11955), (4782, 10820), (5410, 9564), (6376, 8115), (6492, 7970)]