53580930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137387}}^1$

素因数の和:137410

約数の個数: 32

約数和(自身を含む): 138487104

約数和(自身を除く): 84906174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 137387, 274774, 412161, 686935, 824322, 1373870, 1786031, 2060805, 3572062, 4121610, 5358093, 8930155, 10716186, 17860310, 26790465, 53580930]

約数ペア:

[(1, 53580930), (2, 26790465), (3, 17860310), (5, 10716186), (6, 8930155), (10, 5358093), (13, 4121610), (15, 3572062), (26, 2060805), (30, 1786031), (39, 1373870), (65, 824322), (78, 686935), (130, 412161), (195, 274774), (390, 137387)]