51562386

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 119180160

約数和(自身を除く): 67617774

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 131, 197, 222, 262, 333, 393, 394, 591, 666, 786, 999, 1179, 1182, 1773, 1998, 2358, 3537, 3546, 4847, 5319, 7074, 7289, 9694, 10638, 14541, 14578, 21867, 25807, 29082, 43623, 43734, 51614, 65601, 77421, 87246, 130869, 131202, 154842, 196803, 232263, 261738, 393606, 464526, 696789, 954859, 1393578, 1909718, 2864577, 5729154, 8593731, 17187462, 25781193, 51562386]

約数ペア:

[(1, 51562386), (2, 25781193), (3, 17187462), (6, 8593731), (9, 5729154), (18, 2864577), (27, 1909718), (37, 1393578), (54, 954859), (74, 696789), (111, 464526), (131, 393606), (197, 261738), (222, 232263), (262, 196803), (333, 154842), (393, 131202), (394, 130869), (591, 87246), (666, 77421), (786, 65601), (999, 51614), (1179, 43734), (1182, 43623), (1773, 29082), (1998, 25807), (2358, 21867), (3537, 14578), (3546, 14541), (4847, 10638), (5319, 9694), (7074, 7289)]