55871208

素因数分解:

$2^3\times 3^4\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 157803360

約数和(自身を除く): 101932152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 151, 162, 216, 302, 324, 453, 571, 604, 648, 906, 1142, 1208, 1359, 1713, 1812, 2284, 2718, 3426, 3624, 4077, 4568, 5139, 5436, 6852, 8154, 10278, 10872, 12231, 13704, 15417, 16308, 20556, 24462, 30834, 32616, 41112, 46251, 48924, 61668, 86221, 92502, 97848, 123336, 172442, 185004, 258663, 344884, 370008, 517326, 689768, 775989, 1034652, 1551978, 2069304, 2327967, 3103956, 4655934, 6207912, 6983901, 9311868, 13967802, 18623736, 27935604, 55871208]

約数ペア:

[(1, 55871208), (2, 27935604), (3, 18623736), (4, 13967802), (6, 9311868), (8, 6983901), (9, 6207912), (12, 4655934), (18, 3103956), (24, 2327967), (27, 2069304), (36, 1551978), (54, 1034652), (72, 775989), (81, 689768), (108, 517326), (151, 370008), (162, 344884), (216, 258663), (302, 185004), (324, 172442), (453, 123336), (571, 97848), (604, 92502), (648, 86221), (906, 61668), (1142, 48924), (1208, 46251), (1359, 41112), (1713, 32616), (1812, 30834), (2284, 24462), (2718, 20556), (3426, 16308), (3624, 15417), (4077, 13704), (4568, 12231), (5139, 10872), (5436, 10278), (6852, 8154)]