53947026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3380

約数の個数: 64

約数和(自身を含む): 140236800

約数和(自身を除く): 86289774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 2322, 2709, 3319, 5418, 6638, 8127, 9957, 16254, 19914, 23233, 29871, 46466, 59742, 69699, 89613, 139398, 142717, 179226, 209097, 285434, 418194, 428151, 627291, 856302, 999019, 1254582, 1284453, 1998038, 2568906, 2997057, 3853359, 5994114, 7706718, 8991171, 17982342, 26973513, 53947026]

約数ペア:

[(1, 53947026), (2, 26973513), (3, 17982342), (6, 8991171), (7, 7706718), (9, 5994114), (14, 3853359), (18, 2997057), (21, 2568906), (27, 1998038), (42, 1284453), (43, 1254582), (54, 999019), (63, 856302), (86, 627291), (126, 428151), (129, 418194), (189, 285434), (258, 209097), (301, 179226), (378, 142717), (387, 139398), (602, 89613), (774, 69699), (903, 59742), (1161, 46466), (1806, 29871), (2322, 23233), (2709, 19914), (3319, 16254), (5418, 9957), (6638, 8127)]