56081028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 141249472

約数和(自身を除く): 85168444

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 157, 204, 206, 289, 309, 314, 412, 471, 578, 618, 628, 867, 942, 1156, 1236, 1734, 1751, 1884, 2669, 3468, 3502, 5253, 5338, 7004, 8007, 10506, 10676, 16014, 16171, 21012, 29767, 32028, 32342, 45373, 48513, 59534, 64684, 89301, 90746, 97026, 119068, 136119, 178602, 181492, 194052, 272238, 274907, 357204, 544476, 549814, 824721, 1099628, 1649442, 3298884, 4673419, 9346838, 14020257, 18693676, 28040514, 56081028]

約数ペア:

[(1, 56081028), (2, 28040514), (3, 18693676), (4, 14020257), (6, 9346838), (12, 4673419), (17, 3298884), (34, 1649442), (51, 1099628), (68, 824721), (102, 549814), (103, 544476), (157, 357204), (204, 274907), (206, 272238), (289, 194052), (309, 181492), (314, 178602), (412, 136119), (471, 119068), (578, 97026), (618, 90746), (628, 89301), (867, 64684), (942, 59534), (1156, 48513), (1236, 45373), (1734, 32342), (1751, 32028), (1884, 29767), (2669, 21012), (3468, 16171), (3502, 16014), (5253, 10676), (5338, 10506), (7004, 8007)]