48891142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2039}}^1$

素因数の和:2691

約数の個数: 16

約数和(自身を含む): 77356800

約数和(自身を除く): 28465658

約数列:

[1, 2, 19, 38, 631, 1262, 2039, 4078, 11989, 23978, 38741, 77482, 1286609, 2573218, 24445571, 48891142]

約数ペア:

[(1, 48891142), (2, 24445571), (19, 2573218), (38, 1286609), (631, 77482), (1262, 38741), (2039, 23978), (4078, 11989)]