54961790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3329}}^1$

素因数の和:3476

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 52450690

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 3329, 6658, 8255, 16510, 16645, 33290, 43277, 86554, 216385, 422783, 432770, 845566, 2113915, 4227830, 5496179, 10992358, 27480895, 54961790]

約数ペア:

[(1, 54961790), (2, 27480895), (5, 10992358), (10, 5496179), (13, 4227830), (26, 2113915), (65, 845566), (127, 432770), (130, 422783), (254, 216385), (635, 86554), (1270, 43277), (1651, 33290), (3302, 16645), (3329, 16510), (6658, 8255)]