47020960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41983}}^1$

素因数の和:42005

約数の個数: 48

約数和(自身を含む): 126959616

約数和(自身を除く): 79938656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 41983, 83966, 167932, 209915, 293881, 335864, 419830, 587762, 671728, 839660, 1175524, 1343456, 1469405, 1679320, 2351048, 2938810, 3358640, 4702096, 5877620, 6717280, 9404192, 11755240, 23510480, 47020960]

約数ペア:

[(1, 47020960), (2, 23510480), (4, 11755240), (5, 9404192), (7, 6717280), (8, 5877620), (10, 4702096), (14, 3358640), (16, 2938810), (20, 2351048), (28, 1679320), (32, 1469405), (35, 1343456), (40, 1175524), (56, 839660), (70, 671728), (80, 587762), (112, 419830), (140, 335864), (160, 293881), (224, 209915), (280, 167932), (560, 83966), (1120, 41983)]