55455946

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 114912000

約数和(自身を除く): 59456054

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 49, 58, 79, 91, 98, 133, 158, 182, 203, 247, 266, 377, 406, 494, 551, 553, 637, 754, 931, 1027, 1102, 1106, 1274, 1421, 1501, 1729, 1862, 2054, 2291, 2639, 2842, 3002, 3458, 3857, 3871, 4582, 5278, 7163, 7189, 7714, 7742, 10507, 12103, 14326, 14378, 16037, 18473, 19513, 21014, 24206, 26999, 29783, 32074, 36946, 39026, 43529, 50141, 50323, 53998, 59566, 73549, 87058, 100282, 100646, 112259, 136591, 147098, 208481, 224518, 273182, 304703, 350987, 416962, 565877, 609406, 701974, 956137, 1131754, 1459367, 1912274, 2132921, 2918734, 3961139, 4265842, 7922278, 27727973, 55455946]

約数ペア:

[(1, 55455946), (2, 27727973), (7, 7922278), (13, 4265842), (14, 3961139), (19, 2918734), (26, 2132921), (29, 1912274), (38, 1459367), (49, 1131754), (58, 956137), (79, 701974), (91, 609406), (98, 565877), (133, 416962), (158, 350987), (182, 304703), (203, 273182), (247, 224518), (266, 208481), (377, 147098), (406, 136591), (494, 112259), (551, 100646), (553, 100282), (637, 87058), (754, 73549), (931, 59566), (1027, 53998), (1102, 50323), (1106, 50141), (1274, 43529), (1421, 39026), (1501, 36946), (1729, 32074), (1862, 29783), (2054, 26999), (2291, 24206), (2639, 21014), (2842, 19513), (3002, 18473), (3458, 16037), (3857, 14378), (3871, 14326), (4582, 12103), (5278, 10507), (7163, 7742), (7189, 7714)]