47662251

素因数分解:

$3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 79996560

約数和(自身を除く): 32334309

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 509, 637, 1029, 1527, 1911, 2401, 3563, 4459, 6617, 7203, 10689, 13377, 19851, 24941, 31213, 46319, 74823, 93639, 138957, 174587, 324233, 523761, 972699, 1222109, 2269631, 3666327, 6808893, 15887417, 47662251]

約数ペア:

[(1, 47662251), (3, 15887417), (7, 6808893), (13, 3666327), (21, 2269631), (39, 1222109), (49, 972699), (91, 523761), (147, 324233), (273, 174587), (343, 138957), (509, 93639), (637, 74823), (1029, 46319), (1527, 31213), (1911, 24941), (2401, 19851), (3563, 13377), (4459, 10689), (6617, 7203)]