52117910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30839}}^1$

素因数の和:30872

約数の個数: 24

約数和(自身を含む): 101586960

約数和(自身を除く): 49469050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 30839, 61678, 154195, 308390, 400907, 801814, 2004535, 4009070, 5211791, 10423582, 26058955, 52117910]

約数ペア:

[(1, 52117910), (2, 26058955), (5, 10423582), (10, 5211791), (13, 4009070), (26, 2004535), (65, 801814), (130, 400907), (169, 308390), (338, 154195), (845, 61678), (1690, 30839)]