56819516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3491}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 107455824

約数和(自身を除く): 50636308

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 3491, 4069, 6982, 8138, 13964, 16276, 45383, 90766, 181532, 1092683, 2185366, 4370732, 14204879, 28409758, 56819516]

約数ペア:

[(1, 56819516), (2, 28409758), (4, 14204879), (13, 4370732), (26, 2185366), (52, 1092683), (313, 181532), (626, 90766), (1252, 45383), (3491, 16276), (4069, 13964), (6982, 8138)]