47942748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{190249}}^1$

素因数の和:190266

約数の個数: 36

約数和(自身を含む): 138502000

約数和(自身を除く): 90559252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 190249, 380498, 570747, 760996, 1141494, 1331743, 1712241, 2282988, 2663486, 3424482, 3995229, 5326972, 6848964, 7990458, 11985687, 15980916, 23971374, 47942748]

約数ペア:

[(1, 47942748), (2, 23971374), (3, 15980916), (4, 11985687), (6, 7990458), (7, 6848964), (9, 5326972), (12, 3995229), (14, 3424482), (18, 2663486), (21, 2282988), (28, 1712241), (36, 1331743), (42, 1141494), (63, 760996), (84, 570747), (126, 380498), (252, 190249)]