55188978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 122835456

約数和(自身を除く): 67646478

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 169, 222, 338, 481, 507, 962, 1014, 1443, 1471, 2886, 2942, 4413, 6253, 8826, 12506, 18759, 19123, 37518, 38246, 54427, 57369, 108854, 114738, 163281, 248599, 326562, 497198, 707551, 745797, 1415102, 1491594, 2122653, 4245306, 9198163, 18396326, 27594489, 55188978]

約数ペア:

[(1, 55188978), (2, 27594489), (3, 18396326), (6, 9198163), (13, 4245306), (26, 2122653), (37, 1491594), (39, 1415102), (74, 745797), (78, 707551), (111, 497198), (169, 326562), (222, 248599), (338, 163281), (481, 114738), (507, 108854), (962, 57369), (1014, 54427), (1443, 38246), (1471, 37518), (2886, 19123), (2942, 18759), (4413, 12506), (6253, 8826)]