53877480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1747}}^1$

素因数の和:2018

約数の個数: 64

約数和(自身を含む): 162354240

約数和(自身を除く): 108476760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 1747, 2056, 2570, 3084, 3494, 3855, 5140, 5241, 6168, 6988, 7710, 8735, 10280, 10482, 13976, 15420, 17470, 20964, 26205, 30840, 34940, 41928, 52410, 69880, 104820, 209640, 448979, 897958, 1346937, 1795916, 2244895, 2693874, 3591832, 4489790, 5387748, 6734685, 8979580, 10775496, 13469370, 17959160, 26938740, 53877480]

約数ペア:

[(1, 53877480), (2, 26938740), (3, 17959160), (4, 13469370), (5, 10775496), (6, 8979580), (8, 6734685), (10, 5387748), (12, 4489790), (15, 3591832), (20, 2693874), (24, 2244895), (30, 1795916), (40, 1346937), (60, 897958), (120, 448979), (257, 209640), (514, 104820), (771, 69880), (1028, 52410), (1285, 41928), (1542, 34940), (1747, 30840), (2056, 26205), (2570, 20964), (3084, 17470), (3494, 15420), (3855, 13976), (5140, 10482), (5241, 10280), (6168, 8735), (6988, 7710)]