51679572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{615233}}^1$

素因数の和:615247

約数の個数: 24

約数和(自身を含む): 137812416

約数和(自身を除く): 86132844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 615233, 1230466, 1845699, 2460932, 3691398, 4306631, 7382796, 8613262, 12919893, 17226524, 25839786, 51679572]

約数ペア:

[(1, 51679572), (2, 25839786), (3, 17226524), (4, 12919893), (6, 8613262), (7, 7382796), (12, 4306631), (14, 3691398), (21, 2460932), (28, 1845699), (42, 1230466), (84, 615233)]