55701668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 111164928

約数和(自身を除く): 55463260

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 97, 124, 194, 341, 388, 421, 682, 842, 1067, 1364, 1684, 2134, 3007, 4268, 4631, 6014, 9262, 12028, 13051, 18524, 26102, 33077, 40837, 52204, 66154, 81674, 132308, 143561, 163348, 287122, 449207, 574244, 898414, 1265947, 1796828, 2531894, 5063788, 13925417, 27850834, 55701668]

約数ペア:

[(1, 55701668), (2, 27850834), (4, 13925417), (11, 5063788), (22, 2531894), (31, 1796828), (44, 1265947), (62, 898414), (97, 574244), (124, 449207), (194, 287122), (341, 163348), (388, 143561), (421, 132308), (682, 81674), (842, 66154), (1067, 52204), (1364, 40837), (1684, 33077), (2134, 26102), (3007, 18524), (4268, 13051), (4631, 12028), (6014, 9262)]