51063545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 70156800

約数和(自身を除く): 19093255

約数列:

[1, 5, 13, 19, 65, 95, 173, 239, 247, 865, 1195, 1235, 2249, 3107, 3287, 4541, 11245, 15535, 16435, 22705, 41347, 42731, 59033, 206735, 213655, 295165, 537511, 785593, 2687555, 3927965, 10212709, 51063545]

約数ペア:

[(1, 51063545), (5, 10212709), (13, 3927965), (19, 2687555), (65, 785593), (95, 537511), (173, 295165), (239, 213655), (247, 206735), (865, 59033), (1195, 42731), (1235, 41347), (2249, 22705), (3107, 16435), (3287, 15535), (4541, 11245)]