47908994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{773}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 86935680

約数和(自身を除く): 39026686

約数列:

[1, 2, 7, 14, 19, 38, 133, 233, 266, 466, 773, 1546, 1631, 3262, 4427, 5411, 8854, 10822, 14687, 29374, 30989, 61978, 102809, 180109, 205618, 360218, 1260763, 2521526, 3422071, 6844142, 23954497, 47908994]

約数ペア:

[(1, 47908994), (2, 23954497), (7, 6844142), (14, 3422071), (19, 2521526), (38, 1260763), (133, 360218), (233, 205618), (266, 180109), (466, 102809), (773, 61978), (1546, 30989), (1631, 29374), (3262, 14687), (4427, 10822), (5411, 8854)]