51160048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 103051440

約数和(自身を除く): 51891392

約数列:

[1, 2, 4, 8, 16, 37, 74, 89, 148, 178, 296, 356, 592, 712, 971, 1424, 1942, 3293, 3884, 6586, 7768, 13172, 15536, 26344, 35927, 52688, 71854, 86419, 143708, 172838, 287416, 345676, 574832, 691352, 1382704, 3197503, 6395006, 12790012, 25580024, 51160048]

約数ペア:

[(1, 51160048), (2, 25580024), (4, 12790012), (8, 6395006), (16, 3197503), (37, 1382704), (74, 691352), (89, 574832), (148, 345676), (178, 287416), (296, 172838), (356, 143708), (592, 86419), (712, 71854), (971, 52688), (1424, 35927), (1942, 26344), (3293, 15536), (3884, 13172), (6586, 7768)]