51215503

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 55756800

約数和(自身を除く): 4541297

約数列:

[1, 23, 31, 109, 659, 713, 2507, 3379, 15157, 20429, 71831, 77717, 469867, 1652113, 2226761, 51215503]

約数ペア:

[(1, 51215503), (23, 2226761), (31, 1652113), (109, 469867), (659, 77717), (713, 71831), (2507, 20429), (3379, 15157)]