47047260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60317}}^1$

素因数の和:60342

約数の個数: 48

約数和(自身を含む): 141867936

約数和(自身を除く): 94820676

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, 60317, 120634, 180951, 241268, 301585, 361902, 603170, 723804, 784121, 904755, 1206340, 1568242, 1809510, 2352363, 3136484, 3619020, 3920605, 4704726, 7841210, 9409452, 11761815, 15682420, 23523630, 47047260]

約数ペア:

[(1, 47047260), (2, 23523630), (3, 15682420), (4, 11761815), (5, 9409452), (6, 7841210), (10, 4704726), (12, 3920605), (13, 3619020), (15, 3136484), (20, 2352363), (26, 1809510), (30, 1568242), (39, 1206340), (52, 904755), (60, 784121), (65, 723804), (78, 603170), (130, 361902), (156, 301585), (195, 241268), (260, 180951), (390, 120634), (780, 60317)]