47986980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3041}}^1$

素因数の和:3316

約数の個数: 48

約数和(自身を含む): 134918784

約数和(自身を除く): 86931804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3041, 3156, 3945, 5260, 6082, 7890, 9123, 12164, 15205, 15780, 18246, 30410, 36492, 45615, 60820, 91230, 182460, 799783, 1599566, 2399349, 3199132, 3998915, 4798698, 7997830, 9597396, 11996745, 15995660, 23993490, 47986980]

約数ペア:

[(1, 47986980), (2, 23993490), (3, 15995660), (4, 11996745), (5, 9597396), (6, 7997830), (10, 4798698), (12, 3998915), (15, 3199132), (20, 2399349), (30, 1599566), (60, 799783), (263, 182460), (526, 91230), (789, 60820), (1052, 45615), (1315, 36492), (1578, 30410), (2630, 18246), (3041, 15780), (3156, 15205), (3945, 12164), (5260, 9123), (6082, 7890)]