56989764

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{40591}}^1$

素因数の和:40617

約数の個数: 48

約数和(自身を含む): 159120640

約数和(自身を除く): 102130876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 40591, 81182, 121773, 162364, 243546, 365319, 487092, 527683, 730638, 1055366, 1095957, 1461276, 1583049, 2110732, 2191914, 3166098, 4383828, 4749147, 6332196, 9498294, 14247441, 18996588, 28494882, 56989764]

約数ペア:

[(1, 56989764), (2, 28494882), (3, 18996588), (4, 14247441), (6, 9498294), (9, 6332196), (12, 4749147), (13, 4383828), (18, 3166098), (26, 2191914), (27, 2110732), (36, 1583049), (39, 1461276), (52, 1095957), (54, 1055366), (78, 730638), (108, 527683), (117, 487092), (156, 365319), (234, 243546), (351, 162364), (468, 121773), (702, 81182), (1404, 40591)]