56823884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{84059}}^1$

素因数の和:84089

約数の個数: 18

約数和(自身を含む): 107680860

約数和(自身を除く): 50856976

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 84059, 168118, 336236, 1092767, 2185534, 4371068, 14205971, 28411942, 56823884]

約数ペア:

[(1, 56823884), (2, 28411942), (4, 14205971), (13, 4371068), (26, 2185534), (52, 1092767), (169, 336236), (338, 168118), (676, 84059)]