50290920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139697}}^1$

素因数の和:139714

約数の個数: 48

約数和(自身を含む): 163446660

約数和(自身を除く): 113155740

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, 139697, 279394, 419091, 558788, 698485, 838182, 1117576, 1257273, 1396970, 1676364, 2095455, 2514546, 2793940, 3352728, 4190910, 5029092, 5587880, 6286365, 8381820, 10058184, 12572730, 16763640, 25145460, 50290920]

約数ペア:

[(1, 50290920), (2, 25145460), (3, 16763640), (4, 12572730), (5, 10058184), (6, 8381820), (8, 6286365), (9, 5587880), (10, 5029092), (12, 4190910), (15, 3352728), (18, 2793940), (20, 2514546), (24, 2095455), (30, 1676364), (36, 1396970), (40, 1257273), (45, 1117576), (60, 838182), (72, 698485), (90, 558788), (120, 419091), (180, 279394), (360, 139697)]