45145012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 89413632

約数和(自身を除く): 44268620

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 107, 172, 214, 223, 428, 446, 473, 892, 946, 1177, 1892, 2354, 2453, 4601, 4708, 4906, 9202, 9589, 9812, 18404, 19178, 23861, 38356, 47722, 50611, 95444, 101222, 105479, 202444, 210958, 262471, 421916, 524942, 1026023, 1049884, 2052046, 4104092, 11286253, 22572506, 45145012]

約数ペア:

[(1, 45145012), (2, 22572506), (4, 11286253), (11, 4104092), (22, 2052046), (43, 1049884), (44, 1026023), (86, 524942), (107, 421916), (172, 262471), (214, 210958), (223, 202444), (428, 105479), (446, 101222), (473, 95444), (892, 50611), (946, 47722), (1177, 38356), (1892, 23861), (2354, 19178), (2453, 18404), (4601, 9812), (4708, 9589), (4906, 9202)]