53505420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1601}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 150177888

約数和(自身を除く): 96672468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1601, 1671, 2228, 2785, 3202, 3342, 4803, 5570, 6404, 6684, 8005, 8355, 9606, 11140, 16010, 16710, 19212, 24015, 32020, 33420, 48030, 96060, 891757, 1783514, 2675271, 3567028, 4458785, 5350542, 8917570, 10701084, 13376355, 17835140, 26752710, 53505420]

約数ペア:

[(1, 53505420), (2, 26752710), (3, 17835140), (4, 13376355), (5, 10701084), (6, 8917570), (10, 5350542), (12, 4458785), (15, 3567028), (20, 2675271), (30, 1783514), (60, 891757), (557, 96060), (1114, 48030), (1601, 33420), (1671, 32020), (2228, 24015), (2785, 19212), (3202, 16710), (3342, 16010), (4803, 11140), (5570, 9606), (6404, 8355), (6684, 8005)]