56350525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 88530048

約数和(自身を除く): 32179523

約数列:

[1, 5, 7, 11, 25, 35, 55, 73, 77, 175, 275, 365, 385, 401, 511, 803, 1825, 1925, 2005, 2555, 2807, 4015, 4411, 5621, 10025, 12775, 14035, 20075, 22055, 28105, 29273, 30877, 70175, 110275, 140525, 146365, 154385, 204911, 322003, 731825, 771925, 1024555, 1610015, 2254021, 5122775, 8050075, 11270105, 56350525]

約数ペア:

[(1, 56350525), (5, 11270105), (7, 8050075), (11, 5122775), (25, 2254021), (35, 1610015), (55, 1024555), (73, 771925), (77, 731825), (175, 322003), (275, 204911), (365, 154385), (385, 146365), (401, 140525), (511, 110275), (803, 70175), (1825, 30877), (1925, 29273), (2005, 28105), (2555, 22055), (2807, 20075), (4015, 14035), (4411, 12775), (5621, 10025)]