49742745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3229}}^1$

素因数の和:3329

約数の個数: 32

約数和(自身を含む): 86822400

約数和(自身を除く): 37079655

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 3229, 5135, 9687, 15405, 16145, 41977, 48435, 125931, 209885, 255091, 629655, 765273, 1275455, 3316183, 3826365, 9948549, 16580915, 49742745]

約数ペア:

[(1, 49742745), (3, 16580915), (5, 9948549), (13, 3826365), (15, 3316183), (39, 1275455), (65, 765273), (79, 629655), (195, 255091), (237, 209885), (395, 125931), (1027, 48435), (1185, 41977), (3081, 16145), (3229, 15405), (5135, 9687)]