50678745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{887}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 87720192

約数和(自身を除く): 37041447

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 293, 879, 887, 1465, 2661, 3809, 4395, 4435, 11427, 11531, 13305, 19045, 34593, 57135, 57655, 172965, 259891, 779673, 1299455, 3378583, 3898365, 10135749, 16892915, 50678745]

約数ペア:

[(1, 50678745), (3, 16892915), (5, 10135749), (13, 3898365), (15, 3378583), (39, 1299455), (65, 779673), (195, 259891), (293, 172965), (879, 57655), (887, 57135), (1465, 34593), (2661, 19045), (3809, 13305), (4395, 11531), (4435, 11427)]