53910395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4517}}^1$

素因数の和:4571

約数の個数: 32

約数和(自身を含む): 83275776

約数和(自身を除く): 29365381

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 4517, 11935, 22585, 31619, 49687, 140027, 158095, 248435, 347809, 700135, 980189, 1540297, 1739045, 4900945, 7701485, 10782079, 53910395]

約数ペア:

[(1, 53910395), (5, 10782079), (7, 7701485), (11, 4900945), (31, 1739045), (35, 1540297), (55, 980189), (77, 700135), (155, 347809), (217, 248435), (341, 158095), (385, 140027), (1085, 49687), (1705, 31619), (2387, 22585), (4517, 11935)]