51886252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 107251200

約数和(自身を除く): 55364948

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 79, 92, 118, 121, 158, 236, 242, 253, 316, 484, 506, 649, 869, 1012, 1298, 1357, 1738, 1817, 2596, 2714, 2783, 3476, 3634, 4661, 5428, 5566, 7139, 7268, 9322, 9559, 11132, 14278, 14927, 18644, 19118, 19987, 28556, 29854, 38236, 39974, 51271, 59708, 79948, 102542, 107203, 164197, 205084, 214406, 219857, 328394, 428812, 439714, 563981, 656788, 879428, 1127962, 1179233, 2255924, 2358466, 4716932, 12971563, 25943126, 51886252]

約数ペア:

[(1, 51886252), (2, 25943126), (4, 12971563), (11, 4716932), (22, 2358466), (23, 2255924), (44, 1179233), (46, 1127962), (59, 879428), (79, 656788), (92, 563981), (118, 439714), (121, 428812), (158, 328394), (236, 219857), (242, 214406), (253, 205084), (316, 164197), (484, 107203), (506, 102542), (649, 79948), (869, 59708), (1012, 51271), (1298, 39974), (1357, 38236), (1738, 29854), (1817, 28556), (2596, 19987), (2714, 19118), (2783, 18644), (3476, 14927), (3634, 14278), (4661, 11132), (5428, 9559), (5566, 9322), (7139, 7268)]