51751973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9323}}^1$

素因数の和:9404

約数の個数: 16

約数和(自身を含む): 64745856

約数和(自身を除く): 12993883

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 9323, 65261, 121199, 568703, 848393, 3980921, 7393139, 51751973]

約数ペア:

[(1, 51751973), (7, 7393139), (13, 3980921), (61, 848393), (91, 568703), (427, 121199), (793, 65261), (5551, 9323)]