56780516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2851}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 107326464

約数和(自身を除く): 50545948

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1532, 2851, 4979, 5702, 9958, 11404, 19916, 37063, 74126, 148252, 1091933, 2183866, 4367732, 14195129, 28390258, 56780516]

約数ペア:

[(1, 56780516), (2, 28390258), (4, 14195129), (13, 4367732), (26, 2183866), (52, 1091933), (383, 148252), (766, 74126), (1532, 37063), (2851, 19916), (4979, 11404), (5702, 9958)]