56569020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17789}}^1$

素因数の和:17854

約数の個数: 48

約数和(自身を含む): 161390880

約数和(自身を除く): 104821860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 17789, 35578, 53367, 71156, 88945, 106734, 177890, 213468, 266835, 355780, 533670, 942817, 1067340, 1885634, 2828451, 3771268, 4714085, 5656902, 9428170, 11313804, 14142255, 18856340, 28284510, 56569020]

約数ペア:

[(1, 56569020), (2, 28284510), (3, 18856340), (4, 14142255), (5, 11313804), (6, 9428170), (10, 5656902), (12, 4714085), (15, 3771268), (20, 2828451), (30, 1885634), (53, 1067340), (60, 942817), (106, 533670), (159, 355780), (212, 266835), (265, 213468), (318, 177890), (530, 106734), (636, 88945), (795, 71156), (1060, 53367), (1590, 35578), (3180, 17789)]