53495778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 74237982

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 167, 174, 203, 263, 334, 406, 501, 526, 609, 789, 1002, 1169, 1218, 1578, 1841, 2338, 3507, 3682, 4843, 5523, 7014, 7627, 9686, 11046, 14529, 15254, 22881, 29058, 33901, 43921, 45762, 53389, 67802, 87842, 101703, 106778, 131763, 160167, 203406, 263526, 307447, 320334, 614894, 922341, 1273709, 1844682, 2547418, 3821127, 7642254, 8915963, 17831926, 26747889, 53495778]

約数ペア:

[(1, 53495778), (2, 26747889), (3, 17831926), (6, 8915963), (7, 7642254), (14, 3821127), (21, 2547418), (29, 1844682), (42, 1273709), (58, 922341), (87, 614894), (167, 320334), (174, 307447), (203, 263526), (263, 203406), (334, 160167), (406, 131763), (501, 106778), (526, 101703), (609, 87842), (789, 67802), (1002, 53389), (1169, 45762), (1218, 43921), (1578, 33901), (1841, 29058), (2338, 22881), (3507, 15254), (3682, 14529), (4843, 11046), (5523, 9686), (7014, 7627)]