51143154

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 54527502

約数列:

[1, 2, 3, 6, 41, 82, 123, 127, 246, 254, 381, 762, 1637, 3274, 4911, 5207, 9822, 10414, 15621, 31242, 67117, 134234, 201351, 207899, 402702, 415798, 623697, 1247394, 8523859, 17047718, 25571577, 51143154]

約数ペア:

[(1, 51143154), (2, 25571577), (3, 17047718), (6, 8523859), (41, 1247394), (82, 623697), (123, 415798), (127, 402702), (246, 207899), (254, 201351), (381, 134234), (762, 67117), (1637, 31242), (3274, 15621), (4911, 10414), (5207, 9822)]