53318538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 145681536

約数和(自身を除く): 92362998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 63, 78, 86, 91, 117, 126, 129, 182, 234, 258, 273, 301, 387, 546, 559, 602, 757, 774, 819, 903, 1118, 1514, 1638, 1677, 1806, 2271, 2709, 3354, 3913, 4542, 5031, 5299, 5418, 6813, 7826, 9841, 10062, 10598, 11739, 13626, 15897, 19682, 23478, 29523, 31794, 32551, 35217, 47691, 59046, 65102, 68887, 70434, 88569, 95382, 97653, 137774, 177138, 195306, 206661, 227857, 292959, 413322, 423163, 455714, 585918, 619983, 683571, 846326, 1239966, 1269489, 1367142, 2050713, 2538978, 2962141, 3808467, 4101426, 5924282, 7616934, 8886423, 17772846, 26659269, 53318538]

約数ペア:

[(1, 53318538), (2, 26659269), (3, 17772846), (6, 8886423), (7, 7616934), (9, 5924282), (13, 4101426), (14, 3808467), (18, 2962141), (21, 2538978), (26, 2050713), (39, 1367142), (42, 1269489), (43, 1239966), (63, 846326), (78, 683571), (86, 619983), (91, 585918), (117, 455714), (126, 423163), (129, 413322), (182, 292959), (234, 227857), (258, 206661), (273, 195306), (301, 177138), (387, 137774), (546, 97653), (559, 95382), (602, 88569), (757, 70434), (774, 68887), (819, 65102), (903, 59046), (1118, 47691), (1514, 35217), (1638, 32551), (1677, 31794), (1806, 29523), (2271, 23478), (2709, 19682), (3354, 15897), (3913, 13626), (4542, 11739), (5031, 10598), (5299, 10062), (5418, 9841), (6813, 7826)]