51375813

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{10487}}^1$

素因数の和:10584

約数の個数: 16

約数和(自身を含む): 72493056

約数和(自身を除く): 21117243

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 10487, 31461, 241201, 723603, 744577, 2233731, 17125271, 51375813]

約数ペア:

[(1, 51375813), (3, 17125271), (23, 2233731), (69, 744577), (71, 723603), (213, 241201), (1633, 31461), (4899, 10487)]