47889780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2287}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 134534400

約数和(自身を除く): 86644620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 2287, 3490, 4188, 4574, 5235, 6861, 6980, 9148, 10470, 11435, 13722, 20940, 22870, 27444, 34305, 45740, 68610, 137220, 798163, 1596326, 2394489, 3192652, 3990815, 4788978, 7981630, 9577956, 11972445, 15963260, 23944890, 47889780]

約数ペア:

[(1, 47889780), (2, 23944890), (3, 15963260), (4, 11972445), (5, 9577956), (6, 7981630), (10, 4788978), (12, 3990815), (15, 3192652), (20, 2394489), (30, 1596326), (60, 798163), (349, 137220), (698, 68610), (1047, 45740), (1396, 34305), (1745, 27444), (2094, 22870), (2287, 20940), (3490, 13722), (4188, 11435), (4574, 10470), (5235, 9148), (6861, 6980)]