56213556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 156119040

約数和(自身を除く): 99905484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 79, 84, 86, 129, 158, 172, 197, 237, 258, 301, 316, 394, 474, 516, 553, 591, 602, 788, 903, 948, 1106, 1182, 1204, 1379, 1659, 1806, 2212, 2364, 2758, 3318, 3397, 3612, 4137, 5516, 6636, 6794, 8274, 8471, 10191, 13588, 15563, 16548, 16942, 20382, 23779, 25413, 31126, 33884, 40764, 46689, 47558, 50826, 59297, 62252, 71337, 93378, 95116, 101652, 108941, 118594, 142674, 177891, 186756, 217882, 237188, 285348, 326823, 355782, 435764, 653646, 669209, 711564, 1307292, 1338418, 2007627, 2676836, 4015254, 4684463, 8030508, 9368926, 14053389, 18737852, 28106778, 56213556]

約数ペア:

[(1, 56213556), (2, 28106778), (3, 18737852), (4, 14053389), (6, 9368926), (7, 8030508), (12, 4684463), (14, 4015254), (21, 2676836), (28, 2007627), (42, 1338418), (43, 1307292), (79, 711564), (84, 669209), (86, 653646), (129, 435764), (158, 355782), (172, 326823), (197, 285348), (237, 237188), (258, 217882), (301, 186756), (316, 177891), (394, 142674), (474, 118594), (516, 108941), (553, 101652), (591, 95116), (602, 93378), (788, 71337), (903, 62252), (948, 59297), (1106, 50826), (1182, 47558), (1204, 46689), (1379, 40764), (1659, 33884), (1806, 31126), (2212, 25413), (2364, 23779), (2758, 20382), (3318, 16942), (3397, 16548), (3612, 15563), (4137, 13588), (5516, 10191), (6636, 8471), (6794, 8274)]