55900328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{991}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 114635520

約数和(自身を除く): 58735192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 641, 991, 1282, 1982, 2564, 3964, 5128, 7051, 7928, 10901, 14102, 21802, 28204, 43604, 56408, 87208, 635231, 1270462, 2540924, 5081848, 6987541, 13975082, 27950164, 55900328]

約数ペア:

[(1, 55900328), (2, 27950164), (4, 13975082), (8, 6987541), (11, 5081848), (22, 2540924), (44, 1270462), (88, 635231), (641, 87208), (991, 56408), (1282, 43604), (1982, 28204), (2564, 21802), (3964, 14102), (5128, 10901), (7051, 7928)]