49845845

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 71471616

約数和(自身を除く): 21625771

約数列:

[1, 5, 7, 35, 37, 61, 185, 259, 305, 427, 631, 1295, 2135, 2257, 3155, 4417, 11285, 15799, 22085, 23347, 38491, 78995, 116735, 163429, 192455, 269437, 817145, 1347185, 1424167, 7120835, 9969169, 49845845]

約数ペア:

[(1, 49845845), (5, 9969169), (7, 7120835), (35, 1424167), (37, 1347185), (61, 817145), (185, 269437), (259, 192455), (305, 163429), (427, 116735), (631, 78995), (1295, 38491), (2135, 23347), (2257, 22085), (3155, 15799), (4417, 11285)]