56390790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64817}}^1$

素因数の和:64856

約数の個数: 32

約数和(自身を含む): 140006880

約数和(自身を除く): 83616090

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 64817, 129634, 194451, 324085, 388902, 648170, 972255, 1879693, 1944510, 3759386, 5639079, 9398465, 11278158, 18796930, 28195395, 56390790]

約数ペア:

[(1, 56390790), (2, 28195395), (3, 18796930), (5, 11278158), (6, 9398465), (10, 5639079), (15, 3759386), (29, 1944510), (30, 1879693), (58, 972255), (87, 648170), (145, 388902), (174, 324085), (290, 194451), (435, 129634), (870, 64817)]