50196380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14851}}^1$

素因数の和:14886

約数の個数: 36

約数和(自身を含む): 114152472

約数和(自身を除く): 63956092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 14851, 29702, 59404, 74255, 148510, 193063, 297020, 386126, 772252, 965315, 1930630, 2509819, 3861260, 5019638, 10039276, 12549095, 25098190, 50196380]

約数ペア:

[(1, 50196380), (2, 25098190), (4, 12549095), (5, 10039276), (10, 5019638), (13, 3861260), (20, 2509819), (26, 1930630), (52, 965315), (65, 772252), (130, 386126), (169, 297020), (260, 193063), (338, 148510), (676, 74255), (845, 59404), (1690, 29702), (3380, 14851)]