52841180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^2$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 131548704

約数和(自身を除く): 78707524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 101, 140, 148, 185, 202, 259, 370, 404, 505, 518, 707, 740, 1010, 1036, 1295, 1414, 2020, 2590, 2828, 3535, 3737, 5180, 7070, 7474, 10201, 14140, 14948, 18685, 20402, 26159, 37370, 40804, 51005, 52318, 71407, 74740, 102010, 104636, 130795, 142814, 204020, 261590, 285628, 357035, 377437, 523180, 714070, 754874, 1428140, 1509748, 1887185, 2642059, 3774370, 5284118, 7548740, 10568236, 13210295, 26420590, 52841180]

約数ペア:

[(1, 52841180), (2, 26420590), (4, 13210295), (5, 10568236), (7, 7548740), (10, 5284118), (14, 3774370), (20, 2642059), (28, 1887185), (35, 1509748), (37, 1428140), (70, 754874), (74, 714070), (101, 523180), (140, 377437), (148, 357035), (185, 285628), (202, 261590), (259, 204020), (370, 142814), (404, 130795), (505, 104636), (518, 102010), (707, 74740), (740, 71407), (1010, 52318), (1036, 51005), (1295, 40804), (1414, 37370), (2020, 26159), (2590, 20402), (2828, 18685), (3535, 14948), (3737, 14140), (5180, 10201), (7070, 7474)]