52728500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9587}}^1$

素因数の和:9617

約数の個数: 48

約数和(自身を含む): 125641152

約数和(自身を除く): 72912652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 9587, 19174, 38348, 47935, 95870, 105457, 191740, 210914, 239675, 421828, 479350, 527285, 958700, 1054570, 1198375, 2109140, 2396750, 2636425, 4793500, 5272850, 10545700, 13182125, 26364250, 52728500]

約数ペア:

[(1, 52728500), (2, 26364250), (4, 13182125), (5, 10545700), (10, 5272850), (11, 4793500), (20, 2636425), (22, 2396750), (25, 2109140), (44, 1198375), (50, 1054570), (55, 958700), (100, 527285), (110, 479350), (125, 421828), (220, 239675), (250, 210914), (275, 191740), (500, 105457), (550, 95870), (1100, 47935), (1375, 38348), (2750, 19174), (5500, 9587)]