51496208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^3$

素因数の和:180

約数の個数: 40

約数和(自身を含む): 105231360

約数和(自身を除く): 53735152

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2209, 2914, 4418, 5828, 8836, 11656, 17672, 23312, 35344, 68479, 103823, 136958, 207646, 273916, 415292, 547832, 830584, 1095664, 1661168, 3218513, 6437026, 12874052, 25748104, 51496208]

約数ペア:

[(1, 51496208), (2, 25748104), (4, 12874052), (8, 6437026), (16, 3218513), (31, 1661168), (47, 1095664), (62, 830584), (94, 547832), (124, 415292), (188, 273916), (248, 207646), (376, 136958), (496, 103823), (752, 68479), (1457, 35344), (2209, 23312), (2914, 17672), (4418, 11656), (5828, 8836)]