55544860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13681}}^1$

素因数の和:13726

約数の個数: 48

約数和(自身を含む): 137914560

約数和(自身を除く): 82369700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 13681, 27362, 54724, 68405, 95767, 136810, 191534, 273620, 383068, 396749, 478835, 793498, 957670, 1586996, 1915340, 1983745, 2777243, 3967490, 5554486, 7934980, 11108972, 13886215, 27772430, 55544860]

約数ペア:

[(1, 55544860), (2, 27772430), (4, 13886215), (5, 11108972), (7, 7934980), (10, 5554486), (14, 3967490), (20, 2777243), (28, 1983745), (29, 1915340), (35, 1586996), (58, 957670), (70, 793498), (116, 478835), (140, 396749), (145, 383068), (203, 273620), (290, 191534), (406, 136810), (580, 95767), (812, 68405), (1015, 54724), (2030, 27362), (4060, 13681)]