51551696

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2543}}^1$

素因数の和:2739

約数の個数: 40

約数和(自身を含む): 114825984

約数和(自身を除く): 63274288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2543, 2896, 5068, 5086, 10136, 10172, 17801, 20272, 20344, 35602, 40688, 71204, 142408, 284816, 460283, 920566, 1841132, 3221981, 3682264, 6443962, 7364528, 12887924, 25775848, 51551696]

約数ペア:

[(1, 51551696), (2, 25775848), (4, 12887924), (7, 7364528), (8, 6443962), (14, 3682264), (16, 3221981), (28, 1841132), (56, 920566), (112, 460283), (181, 284816), (362, 142408), (724, 71204), (1267, 40688), (1448, 35602), (2534, 20344), (2543, 20272), (2896, 17801), (5068, 10172), (5086, 10136)]