48487648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 104993280

約数和(自身を除く): 56505632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 991, 1112, 1529, 1982, 2224, 3058, 3964, 4448, 6116, 7928, 10901, 12232, 15856, 21802, 24464, 31712, 43604, 48928, 87208, 137749, 174416, 275498, 348832, 550996, 1101992, 1515239, 2203984, 3030478, 4407968, 6060956, 12121912, 24243824, 48487648]

約数ペア:

[(1, 48487648), (2, 24243824), (4, 12121912), (8, 6060956), (11, 4407968), (16, 3030478), (22, 2203984), (32, 1515239), (44, 1101992), (88, 550996), (139, 348832), (176, 275498), (278, 174416), (352, 137749), (556, 87208), (991, 48928), (1112, 43604), (1529, 31712), (1982, 24464), (2224, 21802), (3058, 15856), (3964, 12232), (4448, 10901), (6116, 7928)]