47695740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1619}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 133902720

約数和(自身を除く): 86206980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1619, 1964, 2455, 2946, 3238, 4857, 4910, 5892, 6476, 7365, 8095, 9714, 9820, 14730, 16190, 19428, 24285, 29460, 32380, 48570, 97140, 794929, 1589858, 2384787, 3179716, 3974645, 4769574, 7949290, 9539148, 11923935, 15898580, 23847870, 47695740]

約数ペア:

[(1, 47695740), (2, 23847870), (3, 15898580), (4, 11923935), (5, 9539148), (6, 7949290), (10, 4769574), (12, 3974645), (15, 3179716), (20, 2384787), (30, 1589858), (60, 794929), (491, 97140), (982, 48570), (1473, 32380), (1619, 29460), (1964, 24285), (2455, 19428), (2946, 16190), (3238, 14730), (4857, 9820), (4910, 9714), (5892, 8095), (6476, 7365)]