48987778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5563}}^1$

素因数の和:5626

約数の個数: 32

約数和(自身を含む): 91338624

約数和(自身を除く): 42350846

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 5563, 8806, 11126, 38941, 77882, 94571, 189142, 205831, 411662, 661997, 1323994, 1440817, 2881634, 3499127, 6998254, 24493889, 48987778]

約数ペア:

[(1, 48987778), (2, 24493889), (7, 6998254), (14, 3499127), (17, 2881634), (34, 1440817), (37, 1323994), (74, 661997), (119, 411662), (238, 205831), (259, 189142), (518, 94571), (629, 77882), (1258, 38941), (4403, 11126), (5563, 8806)]