51383768

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 97968960

約数和(自身を除く): 46585192

約数列:

[1, 2, 4, 8, 137, 173, 271, 274, 346, 542, 548, 692, 1084, 1096, 1384, 2168, 23701, 37127, 46883, 47402, 74254, 93766, 94804, 148508, 187532, 189608, 297016, 375064, 6422971, 12845942, 25691884, 51383768]

約数ペア:

[(1, 51383768), (2, 25691884), (4, 12845942), (8, 6422971), (137, 375064), (173, 297016), (271, 189608), (274, 187532), (346, 148508), (542, 94804), (548, 93766), (692, 74254), (1084, 47402), (1096, 46883), (1384, 37127), (2168, 23701)]