51369570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 155046528

約数和(自身を除く): 103676958

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 402, 469, 603, 630, 670, 938, 1005, 1206, 1217, 1407, 2010, 2345, 2434, 2814, 3015, 3651, 4221, 4690, 6030, 6085, 7035, 7302, 8442, 8519, 10953, 12170, 14070, 17038, 18255, 21105, 21906, 25557, 36510, 42210, 42595, 51114, 54765, 76671, 81539, 85190, 109530, 127785, 153342, 163078, 244617, 255570, 383355, 407695, 489234, 570773, 733851, 766710, 815390, 1141546, 1223085, 1467702, 1712319, 2446170, 2853865, 3424638, 3669255, 5136957, 5707730, 7338510, 8561595, 10273914, 17123190, 25684785, 51369570]

約数ペア:

[(1, 51369570), (2, 25684785), (3, 17123190), (5, 10273914), (6, 8561595), (7, 7338510), (9, 5707730), (10, 5136957), (14, 3669255), (15, 3424638), (18, 2853865), (21, 2446170), (30, 1712319), (35, 1467702), (42, 1223085), (45, 1141546), (63, 815390), (67, 766710), (70, 733851), (90, 570773), (105, 489234), (126, 407695), (134, 383355), (201, 255570), (210, 244617), (315, 163078), (335, 153342), (402, 127785), (469, 109530), (603, 85190), (630, 81539), (670, 76671), (938, 54765), (1005, 51114), (1206, 42595), (1217, 42210), (1407, 36510), (2010, 25557), (2345, 21906), (2434, 21105), (2814, 18255), (3015, 17038), (3651, 14070), (4221, 12170), (4690, 10953), (6030, 8519), (6085, 8442), (7035, 7302)]