52360620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67129}}^1$

素因数の和:67154

約数の個数: 48

約数和(自身を含む): 157889760

約数和(自身を除く): 105529140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 67129, 134258, 201387, 268516, 335645, 402774, 671290, 805548, 872677, 1006935, 1342580, 1745354, 2013870, 2618031, 3490708, 4027740, 4363385, 5236062, 8726770, 10472124, 13090155, 17453540, 26180310, 52360620]

約数ペア:

[(1, 52360620), (2, 26180310), (3, 17453540), (4, 13090155), (5, 10472124), (6, 8726770), (10, 5236062), (12, 4363385), (13, 4027740), (15, 3490708), (20, 2618031), (26, 2013870), (30, 1745354), (39, 1342580), (52, 1006935), (60, 872677), (65, 805548), (78, 671290), (130, 402774), (156, 335645), (195, 268516), (260, 201387), (390, 134258), (780, 67129)]