50664138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 118441440

約数和(自身を除く): 67777302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 389, 443, 778, 886, 1167, 1329, 2334, 2658, 2723, 3101, 5446, 6202, 8169, 9303, 16338, 18606, 19061, 21707, 38122, 43414, 57183, 65121, 114366, 130242, 172327, 344654, 516981, 1033962, 1206289, 2412578, 3618867, 7237734, 8444023, 16888046, 25332069, 50664138]

約数ペア:

[(1, 50664138), (2, 25332069), (3, 16888046), (6, 8444023), (7, 7237734), (14, 3618867), (21, 2412578), (42, 1206289), (49, 1033962), (98, 516981), (147, 344654), (294, 172327), (389, 130242), (443, 114366), (778, 65121), (886, 57183), (1167, 43414), (1329, 38122), (2334, 21707), (2658, 19061), (2723, 18606), (3101, 16338), (5446, 9303), (6202, 8169)]