55190220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19571}}^1$

素因数の和:19630

約数の個数: 48

約数和(自身を含む): 157828608

約数和(自身を除く): 102638388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 19571, 39142, 58713, 78284, 97855, 117426, 195710, 234852, 293565, 391420, 587130, 919837, 1174260, 1839674, 2759511, 3679348, 4599185, 5519022, 9198370, 11038044, 13797555, 18396740, 27595110, 55190220]

約数ペア:

[(1, 55190220), (2, 27595110), (3, 18396740), (4, 13797555), (5, 11038044), (6, 9198370), (10, 5519022), (12, 4599185), (15, 3679348), (20, 2759511), (30, 1839674), (47, 1174260), (60, 919837), (94, 587130), (141, 391420), (188, 293565), (235, 234852), (282, 195710), (470, 117426), (564, 97855), (705, 78284), (940, 58713), (1410, 39142), (2820, 19571)]