54863650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 106678440

約数和(自身を除く): 51814790

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 157, 241, 290, 314, 482, 725, 785, 1205, 1450, 1570, 2410, 3925, 4553, 6025, 6989, 7850, 9106, 12050, 13978, 22765, 34945, 37837, 45530, 69890, 75674, 113825, 174725, 189185, 227650, 349450, 378370, 945925, 1097273, 1891850, 2194546, 5486365, 10972730, 27431825, 54863650]

約数ペア:

[(1, 54863650), (2, 27431825), (5, 10972730), (10, 5486365), (25, 2194546), (29, 1891850), (50, 1097273), (58, 945925), (145, 378370), (157, 349450), (241, 227650), (290, 189185), (314, 174725), (482, 113825), (725, 75674), (785, 69890), (1205, 45530), (1450, 37837), (1570, 34945), (2410, 22765), (3925, 13978), (4553, 12050), (6025, 9106), (6989, 7850)]