52564420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 114222528

約数和(自身を除く): 61658108

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 251, 283, 370, 502, 566, 740, 1004, 1132, 1255, 1415, 2510, 2830, 5020, 5660, 9287, 10471, 18574, 20942, 37148, 41884, 46435, 52355, 71033, 92870, 104710, 142066, 185740, 209420, 284132, 355165, 710330, 1420660, 2628221, 5256442, 10512884, 13141105, 26282210, 52564420]

約数ペア:

[(1, 52564420), (2, 26282210), (4, 13141105), (5, 10512884), (10, 5256442), (20, 2628221), (37, 1420660), (74, 710330), (148, 355165), (185, 284132), (251, 209420), (283, 185740), (370, 142066), (502, 104710), (566, 92870), (740, 71033), (1004, 52355), (1132, 46435), (1255, 41884), (1415, 37148), (2510, 20942), (2830, 18574), (5020, 10471), (5660, 9287)]