55507987

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 60710400

約数和(自身を除く): 5202413

約数列:

[1, 19, 47, 61, 893, 1019, 1159, 2867, 19361, 47893, 54473, 62159, 909967, 1181021, 2921473, 55507987]

約数ペア:

[(1, 55507987), (19, 2921473), (47, 1181021), (61, 909967), (893, 62159), (1019, 54473), (1159, 47893), (2867, 19361)]