51466572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 135862272

約数和(自身を除く): 84395700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 107, 124, 186, 214, 279, 321, 372, 428, 431, 558, 642, 862, 963, 1116, 1284, 1293, 1724, 1926, 2586, 3317, 3852, 3879, 5172, 6634, 7758, 9951, 13268, 13361, 15516, 19902, 26722, 29853, 39804, 40083, 46117, 53444, 59706, 80166, 92234, 119412, 120249, 138351, 160332, 184468, 240498, 276702, 415053, 480996, 553404, 830106, 1429627, 1660212, 2859254, 4288881, 5718508, 8577762, 12866643, 17155524, 25733286, 51466572]

約数ペア:

[(1, 51466572), (2, 25733286), (3, 17155524), (4, 12866643), (6, 8577762), (9, 5718508), (12, 4288881), (18, 2859254), (31, 1660212), (36, 1429627), (62, 830106), (93, 553404), (107, 480996), (124, 415053), (186, 276702), (214, 240498), (279, 184468), (321, 160332), (372, 138351), (428, 120249), (431, 119412), (558, 92234), (642, 80166), (862, 59706), (963, 53444), (1116, 46117), (1284, 40083), (1293, 39804), (1724, 29853), (1926, 26722), (2586, 19902), (3317, 15516), (3852, 13361), (3879, 13268), (5172, 9951), (6634, 7758)]