55486437

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 74941440

約数和(自身を除く): 19455003

約数列:

[1, 3, 139, 271, 417, 491, 813, 1473, 37669, 68249, 113007, 133061, 204747, 399183, 18495479, 55486437]

約数ペア:

[(1, 55486437), (3, 18495479), (139, 399183), (271, 204747), (417, 133061), (491, 113007), (813, 68249), (1473, 37669)]