51974874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 134918784

約数和(自身を除く): 82943910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 53, 63, 86, 106, 126, 129, 159, 181, 258, 301, 318, 362, 371, 387, 477, 543, 602, 742, 774, 903, 954, 1086, 1113, 1267, 1629, 1806, 2226, 2279, 2534, 2709, 3258, 3339, 3801, 4558, 5418, 6678, 6837, 7602, 7783, 9593, 11403, 13674, 15566, 15953, 19186, 20511, 22806, 23349, 28779, 31906, 41022, 46698, 47859, 54481, 57558, 67151, 70047, 86337, 95718, 108962, 134302, 140094, 143577, 163443, 172674, 201453, 287154, 326886, 402906, 412499, 490329, 604359, 824998, 980658, 1208718, 1237497, 2474994, 2887493, 3712491, 5774986, 7424982, 8662479, 17324958, 25987437, 51974874]

約数ペア:

[(1, 51974874), (2, 25987437), (3, 17324958), (6, 8662479), (7, 7424982), (9, 5774986), (14, 3712491), (18, 2887493), (21, 2474994), (42, 1237497), (43, 1208718), (53, 980658), (63, 824998), (86, 604359), (106, 490329), (126, 412499), (129, 402906), (159, 326886), (181, 287154), (258, 201453), (301, 172674), (318, 163443), (362, 143577), (371, 140094), (387, 134302), (477, 108962), (543, 95718), (602, 86337), (742, 70047), (774, 67151), (903, 57558), (954, 54481), (1086, 47859), (1113, 46698), (1267, 41022), (1629, 31906), (1806, 28779), (2226, 23349), (2279, 22806), (2534, 20511), (2709, 19186), (3258, 15953), (3339, 15566), (3801, 13674), (4558, 11403), (5418, 9593), (6678, 7783), (6837, 7602)]