51322260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77761}}^1$

素因数の和:77784

約数の個数: 48

約数和(自身を含む): 156768192

約数和(自身を除く): 105445932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 77761, 155522, 233283, 311044, 388805, 466566, 777610, 855371, 933132, 1166415, 1555220, 1710742, 2332830, 2566113, 3421484, 4276855, 4665660, 5132226, 8553710, 10264452, 12830565, 17107420, 25661130, 51322260]

約数ペア:

[(1, 51322260), (2, 25661130), (3, 17107420), (4, 12830565), (5, 10264452), (6, 8553710), (10, 5132226), (11, 4665660), (12, 4276855), (15, 3421484), (20, 2566113), (22, 2332830), (30, 1710742), (33, 1555220), (44, 1166415), (55, 933132), (60, 855371), (66, 777610), (110, 466566), (132, 388805), (165, 311044), (220, 233283), (330, 155522), (660, 77761)]