48651830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 90629280

約数和(自身を除く): 41977450

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 535, 1070, 1109, 2218, 4387, 5545, 8774, 11090, 21935, 43870, 45469, 90938, 118663, 227345, 237326, 454690, 593315, 1186630, 4865183, 9730366, 24325915, 48651830]

約数ペア:

[(1, 48651830), (2, 24325915), (5, 9730366), (10, 4865183), (41, 1186630), (82, 593315), (107, 454690), (205, 237326), (214, 227345), (410, 118663), (535, 90938), (1070, 45469), (1109, 43870), (2218, 21935), (4387, 11090), (5545, 8774)]