56554951695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1639987}}^1$

素因数の和:1640036

約数の個数: 48

約数和(自身を含む): 104696833920

約数和(自身を除く): 48141882225

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 1045, 1815, 2299, 3135, 6897, 11495, 34485, 1639987, 4919961, 8199935, 18039857, 24599805, 31159753, 54119571, 90199285, 93479259, 155798765, 198438427, 270597855, 342757283, 467396295, 595315281, 992192135, 1028271849, 1713786415, 2976576405, 3770330113, 5141359245, 11310990339, 18851650565, 56554951695]

約数ペア:

[(1, 56554951695), (3, 18851650565), (5, 11310990339), (11, 5141359245), (15, 3770330113), (19, 2976576405), (33, 1713786415), (55, 1028271849), (57, 992192135), (95, 595315281), (121, 467396295), (165, 342757283), (209, 270597855), (285, 198438427), (363, 155798765), (605, 93479259), (627, 90199285), (1045, 54119571), (1815, 31159753), (2299, 24599805), (3135, 18039857), (6897, 8199935), (11495, 4919961), (34485, 1639987)]