51257646

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3119}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 71395794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 747, 913, 1494, 1826, 2739, 3119, 5478, 6238, 8217, 9357, 16434, 18714, 28071, 34309, 56142, 68618, 102927, 205854, 258877, 308781, 517754, 617562, 776631, 1553262, 2329893, 2847647, 4659786, 5695294, 8542941, 17085882, 25628823, 51257646]

約数ペア:

[(1, 51257646), (2, 25628823), (3, 17085882), (6, 8542941), (9, 5695294), (11, 4659786), (18, 2847647), (22, 2329893), (33, 1553262), (66, 776631), (83, 617562), (99, 517754), (166, 308781), (198, 258877), (249, 205854), (498, 102927), (747, 68618), (913, 56142), (1494, 34309), (1826, 28071), (2739, 18714), (3119, 16434), (5478, 9357), (6238, 8217)]