56770138

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1390

約数の個数: 24

約数和(自身を含む): 91417140

約数和(自身を除く): 34647002

約数列:

[1, 2, 19, 38, 61, 122, 361, 722, 1159, 1289, 2318, 2578, 22021, 24491, 44042, 48982, 78629, 157258, 465329, 930658, 1493951, 2987902, 28385069, 56770138]

約数ペア:

[(1, 56770138), (2, 28385069), (19, 2987902), (38, 1493951), (61, 930658), (122, 465329), (361, 157258), (722, 78629), (1159, 48982), (1289, 44042), (2318, 24491), (2578, 22021)]