52628220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3701}}^1$

素因数の和:3795

約数の個数: 72

約数和(自身を含む): 161703360

約数和(自身を除く): 109075140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 3701, 4740, 7110, 7402, 11103, 14220, 14804, 18505, 22206, 33309, 37010, 44412, 55515, 66618, 74020, 111030, 133236, 166545, 222060, 292379, 333090, 584758, 666180, 877137, 1169516, 1461895, 1754274, 2631411, 2923790, 3508548, 4385685, 5262822, 5847580, 8771370, 10525644, 13157055, 17542740, 26314110, 52628220]

約数ペア:

[(1, 52628220), (2, 26314110), (3, 17542740), (4, 13157055), (5, 10525644), (6, 8771370), (9, 5847580), (10, 5262822), (12, 4385685), (15, 3508548), (18, 2923790), (20, 2631411), (30, 1754274), (36, 1461895), (45, 1169516), (60, 877137), (79, 666180), (90, 584758), (158, 333090), (180, 292379), (237, 222060), (316, 166545), (395, 133236), (474, 111030), (711, 74020), (790, 66618), (948, 55515), (1185, 44412), (1422, 37010), (1580, 33309), (2370, 22206), (2844, 18505), (3555, 14804), (3701, 14220), (4740, 11103), (7110, 7402)]