52163640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{144899}}^1$

素因数の和:144916

約数の個数: 48

約数和(自身を含む): 169533000

約数和(自身を除く): 117369360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 144899, 289798, 434697, 579596, 724495, 869394, 1159192, 1304091, 1448990, 1738788, 2173485, 2608182, 2897980, 3477576, 4346970, 5216364, 5795960, 6520455, 8693940, 10432728, 13040910, 17387880, 26081820, 52163640]

約数ペア:

[(1, 52163640), (2, 26081820), (3, 17387880), (4, 13040910), (5, 10432728), (6, 8693940), (8, 6520455), (9, 5795960), (10, 5216364), (12, 4346970), (15, 3477576), (18, 2897980), (20, 2608182), (24, 2173485), (30, 1738788), (36, 1448990), (40, 1304091), (45, 1159192), (60, 869394), (72, 724495), (90, 579596), (120, 434697), (180, 289798), (360, 144899)]