49986902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 41458858

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 973, 1511, 1946, 2363, 3022, 4726, 10577, 16541, 21154, 25687, 33082, 51374, 179809, 210029, 359618, 420058, 1470203, 2940406, 3570493, 7140986, 24993451, 49986902]

約数ペア:

[(1, 49986902), (2, 24993451), (7, 7140986), (14, 3570493), (17, 2940406), (34, 1470203), (119, 420058), (139, 359618), (238, 210029), (278, 179809), (973, 51374), (1511, 33082), (1946, 25687), (2363, 21154), (3022, 16541), (4726, 10577)]