49451216

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 98350848

約数和(自身を除く): 48899632

約数列:

[1, 2, 4, 8, 16, 71, 101, 142, 202, 284, 404, 431, 568, 808, 862, 1136, 1616, 1724, 3448, 6896, 7171, 14342, 28684, 30601, 43531, 57368, 61202, 87062, 114736, 122404, 174124, 244808, 348248, 489616, 696496, 3090701, 6181402, 12362804, 24725608, 49451216]

約数ペア:

[(1, 49451216), (2, 24725608), (4, 12362804), (8, 6181402), (16, 3090701), (71, 696496), (101, 489616), (142, 348248), (202, 244808), (284, 174124), (404, 122404), (431, 114736), (568, 87062), (808, 61202), (862, 57368), (1136, 43531), (1616, 30601), (1724, 28684), (3448, 14342), (6896, 7171)]