51195090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12277}}^1$

素因数の和:12426

約数の個数: 32

約数和(自身を含む): 123762240

約数和(自身を除く): 72567150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 12277, 24554, 36831, 61385, 73662, 122770, 184155, 368310, 1706503, 3413006, 5119509, 8532515, 10239018, 17065030, 25597545, 51195090]

約数ペア:

[(1, 51195090), (2, 25597545), (3, 17065030), (5, 10239018), (6, 8532515), (10, 5119509), (15, 3413006), (30, 1706503), (139, 368310), (278, 184155), (417, 122770), (695, 73662), (834, 61385), (1390, 36831), (2085, 24554), (4170, 12277)]