56880174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19709}}^1$

素因数の和:19764

約数の個数: 32

約数和(自身を含む): 125828640

約数和(自身を除く): 68948466

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 19709, 39418, 59127, 118254, 256217, 512434, 729233, 768651, 1458466, 1537302, 2187699, 4375398, 9480029, 18960058, 28440087, 56880174]

約数ペア:

[(1, 56880174), (2, 28440087), (3, 18960058), (6, 9480029), (13, 4375398), (26, 2187699), (37, 1537302), (39, 1458466), (74, 768651), (78, 729233), (111, 512434), (222, 256217), (481, 118254), (962, 59127), (1443, 39418), (2886, 19709)]