49490883

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3229}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 77597520

約数和(自身を除く): 28106637

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 3229, 5109, 9687, 15327, 29061, 41977, 125931, 377793, 422999, 1268997, 3806991, 5498987, 16496961, 49490883]

約数ペア:

[(1, 49490883), (3, 16496961), (9, 5498987), (13, 3806991), (39, 1268997), (117, 422999), (131, 377793), (393, 125931), (1179, 41977), (1703, 29061), (3229, 15327), (5109, 9687)]