56100380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9319}}^1$

素因数の和:9378

約数の個数: 48

約数和(自身を含む): 137786880

約数和(自身を除く): 81686500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 9319, 18638, 37276, 46595, 65233, 93190, 130466, 186380, 260932, 326165, 400717, 652330, 801434, 1304660, 1602868, 2003585, 2805019, 4007170, 5610038, 8014340, 11220076, 14025095, 28050190, 56100380]

約数ペア:

[(1, 56100380), (2, 28050190), (4, 14025095), (5, 11220076), (7, 8014340), (10, 5610038), (14, 4007170), (20, 2805019), (28, 2003585), (35, 1602868), (43, 1304660), (70, 801434), (86, 652330), (140, 400717), (172, 326165), (215, 260932), (301, 186380), (430, 130466), (602, 93190), (860, 65233), (1204, 46595), (1505, 37276), (3010, 18638), (6020, 9319)]