47865678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21503}}^1$

素因数の和:21568

約数の個数: 32

約数和(自身を含む): 111476736

約数和(自身を除く): 63611058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 21503, 43006, 64509, 129018, 150521, 301042, 451563, 903126, 1139659, 2279318, 3418977, 6837954, 7977613, 15955226, 23932839, 47865678]

約数ペア:

[(1, 47865678), (2, 23932839), (3, 15955226), (6, 7977613), (7, 6837954), (14, 3418977), (21, 2279318), (42, 1139659), (53, 903126), (106, 451563), (159, 301042), (318, 150521), (371, 129018), (742, 64509), (1113, 43006), (2226, 21503)]