48980157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 70418400

約数和(自身を除く): 21438243

約数列:

[1, 3, 19, 47, 57, 141, 389, 893, 1167, 2209, 2679, 6627, 7391, 18283, 22173, 41971, 54849, 125913, 347377, 859301, 1042131, 2577903, 16326719, 48980157]

約数ペア:

[(1, 48980157), (3, 16326719), (19, 2577903), (47, 1042131), (57, 859301), (141, 347377), (389, 125913), (893, 54849), (1167, 41971), (2209, 22173), (2679, 18283), (6627, 7391)]