52012345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 79315200

約数和(自身を除く): 27302855

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2549, 2915, 4081, 12745, 17843, 20405, 28039, 89215, 135097, 140195, 196273, 675485, 945679, 981365, 1486067, 4728395, 7430335, 10402469, 52012345]

約数ペア:

[(1, 52012345), (5, 10402469), (7, 7430335), (11, 4728395), (35, 1486067), (53, 981365), (55, 945679), (77, 675485), (265, 196273), (371, 140195), (385, 135097), (583, 89215), (1855, 28039), (2549, 20405), (2915, 17843), (4081, 12745)]