489553850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4133}}^1$

素因数の和:4271

約数の個数: 48

約数和(自身を含む): 959617152

約数和(自身を除く): 470063302

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 103, 115, 206, 230, 515, 575, 1030, 1150, 2369, 2575, 4133, 4738, 5150, 8266, 11845, 20665, 23690, 41330, 59225, 95059, 103325, 118450, 190118, 206650, 425699, 475295, 851398, 950590, 2128495, 2376475, 4256990, 4752950, 9791077, 10642475, 19582154, 21284950, 48955385, 97910770, 244776925, 489553850]

約数ペア:

[(1, 489553850), (2, 244776925), (5, 97910770), (10, 48955385), (23, 21284950), (25, 19582154), (46, 10642475), (50, 9791077), (103, 4752950), (115, 4256990), (206, 2376475), (230, 2128495), (515, 950590), (575, 851398), (1030, 475295), (1150, 425699), (2369, 206650), (2575, 190118), (4133, 118450), (4738, 103325), (5150, 95059), (8266, 59225), (11845, 41330), (20665, 23690)]