54548730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16381}}^1$

素因数の和:16431

約数の個数: 48

約数和(自身を含む): 145668744

約数和(自身を除く): 91120014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 16381, 32762, 49143, 81905, 98286, 147429, 163810, 245715, 294858, 491430, 606097, 737145, 1212194, 1474290, 1818291, 3030485, 3636582, 5454873, 6060970, 9091455, 10909746, 18182910, 27274365, 54548730]

約数ペア:

[(1, 54548730), (2, 27274365), (3, 18182910), (5, 10909746), (6, 9091455), (9, 6060970), (10, 5454873), (15, 3636582), (18, 3030485), (30, 1818291), (37, 1474290), (45, 1212194), (74, 737145), (90, 606097), (111, 491430), (185, 294858), (222, 245715), (333, 163810), (370, 147429), (555, 98286), (666, 81905), (1110, 49143), (1665, 32762), (3330, 16381)]