51788182143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{44579}}^1$

素因数の和:44919

約数の個数: 32

約数和(自身を含む): 73824480000

約数和(自身を除く): 22036297857

約数列:

[1, 3, 19, 57, 89, 229, 267, 687, 1691, 4351, 5073, 13053, 20381, 44579, 61143, 133737, 387239, 847001, 1161717, 2541003, 3967531, 10208591, 11902593, 30625773, 75383089, 193963229, 226149267, 581889687, 908564599, 2725693797, 17262727381, 51788182143]

約数ペア:

[(1, 51788182143), (3, 17262727381), (19, 2725693797), (57, 908564599), (89, 581889687), (229, 226149267), (267, 193963229), (687, 75383089), (1691, 30625773), (4351, 11902593), (5073, 10208591), (13053, 3967531), (20381, 2541003), (44579, 1161717), (61143, 847001), (133737, 387239)]