55385650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{38197}}^1$

素因数の和:38238

約数の個数: 24

約数和(自身を含む): 106572420

約数和(自身を除く): 51186770

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 38197, 76394, 190985, 381970, 954925, 1107713, 1909850, 2215426, 5538565, 11077130, 27692825, 55385650]

約数ペア:

[(1, 55385650), (2, 27692825), (5, 11077130), (10, 5538565), (25, 2215426), (29, 1909850), (50, 1107713), (58, 954925), (145, 381970), (290, 190985), (725, 76394), (1450, 38197)]