48743780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 109347840

約数和(自身を除く): 60604060

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 2711, 3596, 4495, 5422, 8990, 10844, 13555, 17980, 27110, 54220, 78619, 84041, 157238, 168082, 314476, 336164, 393095, 420205, 786190, 840410, 1572380, 1680820, 2437189, 4874378, 9748756, 12185945, 24371890, 48743780]

約数ペア:

[(1, 48743780), (2, 24371890), (4, 12185945), (5, 9748756), (10, 4874378), (20, 2437189), (29, 1680820), (31, 1572380), (58, 840410), (62, 786190), (116, 420205), (124, 393095), (145, 336164), (155, 314476), (290, 168082), (310, 157238), (580, 84041), (620, 78619), (899, 54220), (1798, 27110), (2711, 17980), (3596, 13555), (4495, 10844), (5422, 8990)]