51505530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24181}}^1$

素因数の和:24262

約数の個数: 32

約数和(自身を含む): 125359488

約数和(自身を除く): 73853958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 24181, 48362, 72543, 120905, 145086, 241810, 362715, 725430, 1716851, 3433702, 5150553, 8584255, 10301106, 17168510, 25752765, 51505530]

約数ペア:

[(1, 51505530), (2, 25752765), (3, 17168510), (5, 10301106), (6, 8584255), (10, 5150553), (15, 3433702), (30, 1716851), (71, 725430), (142, 362715), (213, 241810), (355, 145086), (426, 120905), (710, 72543), (1065, 48362), (2130, 24181)]