54651540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12829}}^1$

素因数の和:12912

約数の個数: 48

約数和(自身を含む): 155191680

約数和(自身を除く): 100540140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 12829, 25658, 38487, 51316, 64145, 76974, 128290, 153948, 192435, 256580, 384870, 769740, 910859, 1821718, 2732577, 3643436, 4554295, 5465154, 9108590, 10930308, 13662885, 18217180, 27325770, 54651540]

約数ペア:

[(1, 54651540), (2, 27325770), (3, 18217180), (4, 13662885), (5, 10930308), (6, 9108590), (10, 5465154), (12, 4554295), (15, 3643436), (20, 2732577), (30, 1821718), (60, 910859), (71, 769740), (142, 384870), (213, 256580), (284, 192435), (355, 153948), (426, 128290), (710, 76974), (852, 64145), (1065, 51316), (1420, 38487), (2130, 25658), (4260, 12829)]