51895587

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 72968896

約数和(自身を除く): 21073309

約数列:

[1, 3, 29, 67, 87, 201, 307, 841, 921, 1943, 2523, 5829, 8903, 20569, 26709, 56347, 61707, 169041, 258187, 596501, 774561, 1789503, 17298529, 51895587]

約数ペア:

[(1, 51895587), (3, 17298529), (29, 1789503), (67, 774561), (87, 596501), (201, 258187), (307, 169041), (841, 61707), (921, 56347), (1943, 26709), (2523, 20569), (5829, 8903)]