51484552

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 116490240

約数和(自身を除く): 65005688

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 631, 658, 868, 1262, 1316, 1457, 1736, 2524, 2632, 2914, 4417, 5048, 5828, 8834, 10199, 11656, 17668, 19561, 20398, 29657, 35336, 39122, 40796, 59314, 78244, 81592, 118628, 136927, 156488, 207599, 237256, 273854, 415198, 547708, 830396, 919367, 1095416, 1660792, 1838734, 3677468, 6435569, 7354936, 12871138, 25742276, 51484552]

約数ペア:

[(1, 51484552), (2, 25742276), (4, 12871138), (7, 7354936), (8, 6435569), (14, 3677468), (28, 1838734), (31, 1660792), (47, 1095416), (56, 919367), (62, 830396), (94, 547708), (124, 415198), (188, 273854), (217, 237256), (248, 207599), (329, 156488), (376, 136927), (434, 118628), (631, 81592), (658, 78244), (868, 59314), (1262, 40796), (1316, 39122), (1457, 35336), (1736, 29657), (2524, 20398), (2632, 19561), (2914, 17668), (4417, 11656), (5048, 10199), (5828, 8834)]