54915986

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 83445120

約数和(自身を除く): 28529134

約数列:

[1, 2, 131, 239, 262, 478, 877, 1754, 31309, 62618, 114887, 209603, 229774, 419206, 27457993, 54915986]

約数ペア:

[(1, 54915986), (2, 27457993), (131, 419206), (239, 229774), (262, 209603), (478, 114887), (877, 62618), (1754, 31309)]