49486502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13693}}^1$

素因数の和:13847

約数の個数: 16

約数和(自身を含む): 80520720

約数和(自身を除く): 31034218

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 13693, 27386, 178009, 356018, 1903327, 3806654, 24743251, 49486502]

約数ペア:

[(1, 49486502), (2, 24743251), (13, 3806654), (26, 1903327), (139, 356018), (278, 178009), (1807, 27386), (3614, 13693)]