55127268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{773}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 160026048

約数和(自身を除く): 104898780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 773, 849, 1132, 1546, 1698, 1981, 2319, 2547, 3092, 3396, 3962, 4638, 5094, 5411, 5943, 6957, 7924, 9276, 10188, 10822, 11886, 13914, 16233, 17829, 21644, 23772, 27828, 32466, 35658, 48699, 64932, 71316, 97398, 194796, 218759, 437518, 656277, 875036, 1312554, 1531313, 1968831, 2625108, 3062626, 3937662, 4593939, 6125252, 7875324, 9187878, 13781817, 18375756, 27563634, 55127268]

約数ペア:

[(1, 55127268), (2, 27563634), (3, 18375756), (4, 13781817), (6, 9187878), (7, 7875324), (9, 6125252), (12, 4593939), (14, 3937662), (18, 3062626), (21, 2625108), (28, 1968831), (36, 1531313), (42, 1312554), (63, 875036), (84, 656277), (126, 437518), (252, 218759), (283, 194796), (566, 97398), (773, 71316), (849, 64932), (1132, 48699), (1546, 35658), (1698, 32466), (1981, 27828), (2319, 23772), (2547, 21644), (3092, 17829), (3396, 16233), (3962, 13914), (4638, 11886), (5094, 10822), (5411, 10188), (5943, 9276), (6957, 7924)]