51752330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3459

約数の個数: 48

約数和(自身を含む): 111891456

約数和(自身を除く): 60139126

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 3407, 6814, 7595, 15190, 17035, 23849, 34070, 47698, 105617, 119245, 166943, 211234, 238490, 333886, 528085, 739319, 834715, 1056170, 1478638, 1669430, 3696595, 5175233, 7393190, 10350466, 25876165, 51752330]

約数ペア:

[(1, 51752330), (2, 25876165), (5, 10350466), (7, 7393190), (10, 5175233), (14, 3696595), (31, 1669430), (35, 1478638), (49, 1056170), (62, 834715), (70, 739319), (98, 528085), (155, 333886), (217, 238490), (245, 211234), (310, 166943), (434, 119245), (490, 105617), (1085, 47698), (1519, 34070), (2170, 23849), (3038, 17035), (3407, 15190), (6814, 7595)]