506390079

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 758937600

約数和(自身を除く): 252547521

約数列:

[1, 3, 13, 39, 47, 79, 141, 169, 237, 269, 507, 611, 807, 1027, 1833, 3081, 3497, 3713, 7943, 10491, 11139, 12643, 13351, 21251, 23829, 37929, 40053, 45461, 48269, 63753, 136383, 144807, 164359, 276263, 493077, 627497, 828789, 998797, 1882491, 2136667, 2996391, 3591419, 6410001, 10774257, 12984361, 38953083, 168796693, 506390079]

約数ペア:

[(1, 506390079), (3, 168796693), (13, 38953083), (39, 12984361), (47, 10774257), (79, 6410001), (141, 3591419), (169, 2996391), (237, 2136667), (269, 1882491), (507, 998797), (611, 828789), (807, 627497), (1027, 493077), (1833, 276263), (3081, 164359), (3497, 144807), (3713, 136383), (7943, 63753), (10491, 48269), (11139, 45461), (12643, 40053), (13351, 37929), (21251, 23829)]