51152015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{631}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 63584256

約数和(自身を除く): 12432241

約数列:

[1, 5, 31, 155, 523, 631, 2615, 3155, 16213, 19561, 81065, 97805, 330013, 1650065, 10230403, 51152015]

約数ペア:

[(1, 51152015), (5, 10230403), (31, 1650065), (155, 330013), (523, 97805), (631, 81065), (2615, 19561), (3155, 16213)]