47910018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1579}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 103521600

約数和(自身を除く): 55611582

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 1167, 1579, 2334, 3158, 4737, 5057, 9474, 10114, 15171, 20527, 30342, 41054, 61581, 123162, 614231, 1228462, 1842693, 3685386, 7985003, 15970006, 23955009, 47910018]

約数ペア:

[(1, 47910018), (2, 23955009), (3, 15970006), (6, 7985003), (13, 3685386), (26, 1842693), (39, 1228462), (78, 614231), (389, 123162), (778, 61581), (1167, 41054), (1579, 30342), (2334, 20527), (3158, 15171), (4737, 10114), (5057, 9474)]