51998472

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1801}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 141258780

約数和(自身を除く): 89260308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1203, 1604, 1801, 2406, 3208, 3602, 3609, 4812, 5403, 7204, 7218, 9624, 10806, 14408, 14436, 16209, 21612, 28872, 32418, 43224, 64836, 129672, 722201, 1444402, 2166603, 2888804, 4333206, 5777608, 6499809, 8666412, 12999618, 17332824, 25999236, 51998472]

約数ペア:

[(1, 51998472), (2, 25999236), (3, 17332824), (4, 12999618), (6, 8666412), (8, 6499809), (9, 5777608), (12, 4333206), (18, 2888804), (24, 2166603), (36, 1444402), (72, 722201), (401, 129672), (802, 64836), (1203, 43224), (1604, 32418), (1801, 28872), (2406, 21612), (3208, 16209), (3602, 14436), (3609, 14408), (4812, 10806), (5403, 9624), (7204, 7218)]