51130078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 82101888

約数和(自身を除く): 30971810

約数列:

[1, 2, 37, 47, 61, 74, 94, 122, 241, 482, 1739, 2257, 2867, 3478, 4514, 5734, 8917, 11327, 14701, 17834, 22654, 29402, 106079, 212158, 419099, 543937, 690947, 838198, 1087874, 1381894, 25565039, 51130078]

約数ペア:

[(1, 51130078), (2, 25565039), (37, 1381894), (47, 1087874), (61, 838198), (74, 690947), (94, 543937), (122, 419099), (241, 212158), (482, 106079), (1739, 29402), (2257, 22654), (2867, 17834), (3478, 14701), (4514, 11327), (5734, 8917)]