49564025

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4643}}^1$

素因数の和:4721

約数の個数: 24

約数和(自身を含む): 71406144

約数和(自身を除く): 21842119

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 4643, 10675, 23215, 32501, 116075, 162505, 283223, 812525, 1416115, 1982561, 7080575, 9912805, 49564025]

約数ペア:

[(1, 49564025), (5, 9912805), (7, 7080575), (25, 1982561), (35, 1416115), (61, 812525), (175, 283223), (305, 162505), (427, 116075), (1525, 32501), (2135, 23215), (4643, 10675)]