53157546

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 80

約数和(自身を含む): 131481504

約数和(自身を除く): 78323958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 117, 129, 162, 234, 258, 351, 387, 559, 587, 702, 774, 1053, 1118, 1161, 1174, 1677, 1761, 2106, 2322, 3354, 3483, 3522, 5031, 5283, 6966, 7631, 10062, 10566, 15093, 15262, 15849, 22893, 25241, 30186, 31698, 45279, 45786, 47547, 50482, 68679, 75723, 90558, 95094, 137358, 151446, 206037, 227169, 328133, 412074, 454338, 618111, 656266, 681507, 984399, 1236222, 1363014, 1968798, 2044521, 2953197, 4089042, 5906394, 8859591, 17719182, 26578773, 53157546]

約数ペア:

[(1, 53157546), (2, 26578773), (3, 17719182), (6, 8859591), (9, 5906394), (13, 4089042), (18, 2953197), (26, 2044521), (27, 1968798), (39, 1363014), (43, 1236222), (54, 984399), (78, 681507), (81, 656266), (86, 618111), (117, 454338), (129, 412074), (162, 328133), (234, 227169), (258, 206037), (351, 151446), (387, 137358), (559, 95094), (587, 90558), (702, 75723), (774, 68679), (1053, 50482), (1118, 47547), (1161, 45786), (1174, 45279), (1677, 31698), (1761, 30186), (2106, 25241), (2322, 22893), (3354, 15849), (3483, 15262), (3522, 15093), (5031, 10566), (5283, 10062), (6966, 7631)]