53537796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 146968640

約数和(自身を除く): 93430844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 823, 834, 1251, 1646, 1668, 1807, 2469, 2502, 3292, 3614, 4938, 5004, 5421, 7228, 7407, 9876, 10699, 10842, 14814, 16263, 21398, 21684, 29628, 32097, 32526, 42796, 64194, 65052, 96291, 114397, 128388, 192582, 228794, 343191, 385164, 457588, 686382, 1029573, 1372764, 1487161, 2059146, 2974322, 4118292, 4461483, 5948644, 8922966, 13384449, 17845932, 26768898, 53537796]

約数ペア:

[(1, 53537796), (2, 26768898), (3, 17845932), (4, 13384449), (6, 8922966), (9, 5948644), (12, 4461483), (13, 4118292), (18, 2974322), (26, 2059146), (36, 1487161), (39, 1372764), (52, 1029573), (78, 686382), (117, 457588), (139, 385164), (156, 343191), (234, 228794), (278, 192582), (417, 128388), (468, 114397), (556, 96291), (823, 65052), (834, 64194), (1251, 42796), (1646, 32526), (1668, 32097), (1807, 29628), (2469, 21684), (2502, 21398), (3292, 16263), (3614, 14814), (4938, 10842), (5004, 10699), (5421, 9876), (7228, 7407)]