51369005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 67772160

約数和(自身を除く): 16403155

約数列:

[1, 5, 23, 29, 73, 115, 145, 211, 365, 667, 1055, 1679, 2117, 3335, 4853, 6119, 8395, 10585, 15403, 24265, 30595, 48691, 77015, 140737, 243455, 354269, 446687, 703685, 1771345, 2233435, 10273801, 51369005]

約数ペア:

[(1, 51369005), (5, 10273801), (23, 2233435), (29, 1771345), (73, 703685), (115, 446687), (145, 354269), (211, 243455), (365, 140737), (667, 77015), (1055, 48691), (1679, 30595), (2117, 24265), (3335, 15403), (4853, 10585), (6119, 8395)]