47578648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1583}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 102120480

約数和(自身を除く): 54541832

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1583, 1768, 2312, 3166, 3757, 6332, 7514, 12664, 15028, 20579, 26911, 30056, 41158, 53822, 82316, 107644, 164632, 215288, 349843, 457487, 699686, 914974, 1399372, 1829948, 2798744, 3659896, 5947331, 11894662, 23789324, 47578648]

約数ペア:

[(1, 47578648), (2, 23789324), (4, 11894662), (8, 5947331), (13, 3659896), (17, 2798744), (26, 1829948), (34, 1399372), (52, 914974), (68, 699686), (104, 457487), (136, 349843), (221, 215288), (289, 164632), (442, 107644), (578, 82316), (884, 53822), (1156, 41158), (1583, 30056), (1768, 26911), (2312, 20579), (3166, 15028), (3757, 12664), (6332, 7514)]