53242686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 139696128

約数和(自身を除く): 86453442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 43, 62, 63, 86, 93, 126, 129, 186, 217, 258, 279, 301, 317, 387, 434, 558, 602, 634, 651, 774, 903, 951, 1302, 1333, 1806, 1902, 1953, 2219, 2666, 2709, 2853, 3906, 3999, 4438, 5418, 5706, 6657, 7998, 9331, 9827, 11997, 13314, 13631, 18662, 19654, 19971, 23994, 27262, 27993, 29481, 39942, 40893, 55986, 58962, 68789, 81786, 83979, 88443, 95417, 122679, 137578, 167958, 176886, 190834, 206367, 245358, 286251, 412734, 422561, 572502, 619101, 845122, 858753, 1238202, 1267683, 1717506, 2535366, 2957927, 3803049, 5915854, 7606098, 8873781, 17747562, 26621343, 53242686]

約数ペア:

[(1, 53242686), (2, 26621343), (3, 17747562), (6, 8873781), (7, 7606098), (9, 5915854), (14, 3803049), (18, 2957927), (21, 2535366), (31, 1717506), (42, 1267683), (43, 1238202), (62, 858753), (63, 845122), (86, 619101), (93, 572502), (126, 422561), (129, 412734), (186, 286251), (217, 245358), (258, 206367), (279, 190834), (301, 176886), (317, 167958), (387, 137578), (434, 122679), (558, 95417), (602, 88443), (634, 83979), (651, 81786), (774, 68789), (903, 58962), (951, 55986), (1302, 40893), (1333, 39942), (1806, 29481), (1902, 27993), (1953, 27262), (2219, 23994), (2666, 19971), (2709, 19654), (2853, 18662), (3906, 13631), (3999, 13314), (4438, 11997), (5418, 9827), (5706, 9331), (6657, 7998)]