51431015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8093}}^1$

素因数の和:8170

約数の個数: 16

約数和(自身を含む): 65270016

約数和(自身を除く): 13839001

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 8093, 40465, 250883, 331813, 1254415, 1659065, 10286203, 51431015]

約数ペア:

[(1, 51431015), (5, 10286203), (31, 1659065), (41, 1254415), (155, 331813), (205, 250883), (1271, 40465), (6355, 8093)]