63549080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{32423}}^1$

素因数の和:32448

約数の個数: 48

約数和(自身を含む): 166335120

約数和(自身を除く): 102786040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 32423, 64846, 129692, 162115, 226961, 259384, 324230, 453922, 648460, 907844, 1134805, 1296920, 1588727, 1815688, 2269610, 3177454, 4539220, 6354908, 7943635, 9078440, 12709816, 15887270, 31774540, 63549080]

約数ペア:

[(1, 63549080), (2, 31774540), (4, 15887270), (5, 12709816), (7, 9078440), (8, 7943635), (10, 6354908), (14, 4539220), (20, 3177454), (28, 2269610), (35, 1815688), (40, 1588727), (49, 1296920), (56, 1134805), (70, 907844), (98, 648460), (140, 453922), (196, 324230), (245, 259384), (280, 226961), (392, 162115), (490, 129692), (980, 64846), (1960, 32423)]