56171844

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{19751}}^1$

素因数の和:19840

約数の個数: 36

約数和(自身を含む): 143794560

約数和(自身を除く): 87622716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 19751, 39502, 59253, 79004, 118506, 177759, 237012, 355518, 711036, 1560329, 3120658, 4680987, 6241316, 9361974, 14042961, 18723948, 28085922, 56171844]

約数ペア:

[(1, 56171844), (2, 28085922), (3, 18723948), (4, 14042961), (6, 9361974), (9, 6241316), (12, 4680987), (18, 3120658), (36, 1560329), (79, 711036), (158, 355518), (237, 237012), (316, 177759), (474, 118506), (711, 79004), (948, 59253), (1422, 39502), (2844, 19751)]