51898128

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{26371}}^1$

素因数の和:26423

約数の個数: 40

約数和(自身を含む): 137345376

約数和(自身を除く): 85447248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 26371, 52742, 79113, 105484, 158226, 210968, 316452, 421936, 632904, 1081211, 1265808, 2162422, 3243633, 4324844, 6487266, 8649688, 12974532, 17299376, 25949064, 51898128]

約数ペア:

[(1, 51898128), (2, 25949064), (3, 17299376), (4, 12974532), (6, 8649688), (8, 6487266), (12, 4324844), (16, 3243633), (24, 2162422), (41, 1265808), (48, 1081211), (82, 632904), (123, 421936), (164, 316452), (246, 210968), (328, 158226), (492, 105484), (656, 79113), (984, 52742), (1968, 26371)]