51235992

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{2039}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 139230000

約数和(自身を除く): 87994008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2039, 2094, 2792, 3141, 4078, 4188, 6117, 6282, 8156, 8376, 12234, 12564, 16312, 18351, 24468, 25128, 36702, 48936, 73404, 146808, 711611, 1423222, 2134833, 2846444, 4269666, 5692888, 6404499, 8539332, 12808998, 17078664, 25617996, 51235992]

約数ペア:

[(1, 51235992), (2, 25617996), (3, 17078664), (4, 12808998), (6, 8539332), (8, 6404499), (9, 5692888), (12, 4269666), (18, 2846444), (24, 2134833), (36, 1423222), (72, 711611), (349, 146808), (698, 73404), (1047, 48936), (1396, 36702), (2039, 25128), (2094, 24468), (2792, 18351), (3141, 16312), (4078, 12564), (4188, 12234), (6117, 8376), (6282, 8156)]