51844947

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2179}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 87060480

約数和(自身を除く): 35215533

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 2163, 2179, 3399, 6537, 7931, 15253, 23793, 23969, 45759, 71907, 167783, 224437, 503349, 673311, 1571059, 2468807, 4713177, 7406421, 17281649, 51844947]

約数ペア:

[(1, 51844947), (3, 17281649), (7, 7406421), (11, 4713177), (21, 2468807), (33, 1571059), (77, 673311), (103, 503349), (231, 224437), (309, 167783), (721, 71907), (1133, 45759), (2163, 23969), (2179, 23793), (3399, 15253), (6537, 7931)]