49032008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1621}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 97320000

約数和(自身を除く): 48287992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 1621, 3242, 3781, 6484, 7562, 12968, 15124, 30248, 30799, 61598, 123196, 246392, 322579, 645158, 1290316, 2580632, 6129001, 12258002, 24516004, 49032008]

約数ペア:

[(1, 49032008), (2, 24516004), (4, 12258002), (8, 6129001), (19, 2580632), (38, 1290316), (76, 645158), (152, 322579), (199, 246392), (398, 123196), (796, 61598), (1592, 30799), (1621, 30248), (3242, 15124), (3781, 12968), (6484, 7562)]