55719476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1061}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 102886560

約数和(自身を除く): 47167084

約数列:

[1, 2, 4, 19, 38, 76, 691, 1061, 1382, 2122, 2764, 4244, 13129, 20159, 26258, 40318, 52516, 80636, 733151, 1466302, 2932604, 13929869, 27859738, 55719476]

約数ペア:

[(1, 55719476), (2, 27859738), (4, 13929869), (19, 2932604), (38, 1466302), (76, 733151), (691, 80636), (1061, 52516), (1382, 40318), (2122, 26258), (2764, 20159), (4244, 13129)]