48548530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 89812800

約数和(自身を除く): 41264270

約数列:

[1, 2, 5, 10, 53, 106, 139, 265, 278, 530, 659, 695, 1318, 1390, 3295, 6590, 7367, 14734, 34927, 36835, 69854, 73670, 91601, 174635, 183202, 349270, 458005, 916010, 4854853, 9709706, 24274265, 48548530]

約数ペア:

[(1, 48548530), (2, 24274265), (5, 9709706), (10, 4854853), (53, 916010), (106, 458005), (139, 349270), (265, 183202), (278, 174635), (530, 91601), (659, 73670), (695, 69854), (1318, 36835), (1390, 34927), (3295, 14734), (6590, 7367)]