51101354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 85660416

約数和(自身を除く): 34559062

約数列:

[1, 2, 17, 23, 34, 46, 101, 202, 391, 647, 782, 1294, 1717, 2323, 3434, 4646, 10999, 14881, 21998, 29762, 39491, 65347, 78982, 130694, 252977, 505954, 1110899, 1502981, 2221798, 3005962, 25550677, 51101354]

約数ペア:

[(1, 51101354), (2, 25550677), (17, 3005962), (23, 2221798), (34, 1502981), (46, 1110899), (101, 505954), (202, 252977), (391, 130694), (647, 78982), (782, 65347), (1294, 39491), (1717, 29762), (2323, 21998), (3434, 14881), (4646, 10999)]