56379820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23689}}^1$

素因数の和:23722

約数の個数: 48

約数和(自身を含む): 143277120

約数和(自身を除く): 86897300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 23689, 47378, 94756, 118445, 165823, 236890, 331646, 402713, 473780, 663292, 805426, 829115, 1610852, 1658230, 2013565, 2818991, 3316460, 4027130, 5637982, 8054260, 11275964, 14094955, 28189910, 56379820]

約数ペア:

[(1, 56379820), (2, 28189910), (4, 14094955), (5, 11275964), (7, 8054260), (10, 5637982), (14, 4027130), (17, 3316460), (20, 2818991), (28, 2013565), (34, 1658230), (35, 1610852), (68, 829115), (70, 805426), (85, 663292), (119, 473780), (140, 402713), (170, 331646), (238, 236890), (340, 165823), (476, 118445), (595, 94756), (1190, 47378), (2380, 23689)]