39243850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 75932640

約数和(自身を除く): 36688790

約数列:

[1, 2, 5, 10, 25, 50, 53, 59, 106, 118, 251, 265, 295, 502, 530, 590, 1255, 1325, 1475, 2510, 2650, 2950, 3127, 6254, 6275, 12550, 13303, 14809, 15635, 26606, 29618, 31270, 66515, 74045, 78175, 133030, 148090, 156350, 332575, 370225, 665150, 740450, 784877, 1569754, 3924385, 7848770, 19621925, 39243850]

約数ペア:

[(1, 39243850), (2, 19621925), (5, 7848770), (10, 3924385), (25, 1569754), (50, 784877), (53, 740450), (59, 665150), (106, 370225), (118, 332575), (251, 156350), (265, 148090), (295, 133030), (502, 78175), (530, 74045), (590, 66515), (1255, 31270), (1325, 29618), (1475, 26606), (2510, 15635), (2650, 14809), (2950, 13303), (3127, 12550), (6254, 6275)]