56229948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 151809840

約数和(自身を除く): 95579892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 661, 834, 1251, 1322, 1668, 1983, 2363, 2502, 2644, 3966, 4726, 5004, 5949, 7089, 7932, 9452, 11237, 11898, 14178, 21267, 22474, 23796, 28356, 33711, 42534, 44948, 67422, 85068, 91879, 101133, 134844, 183758, 202266, 275637, 367516, 404532, 551274, 826911, 1102548, 1561943, 1653822, 3123886, 3307644, 4685829, 6247772, 9371658, 14057487, 18743316, 28114974, 56229948]

約数ペア:

[(1, 56229948), (2, 28114974), (3, 18743316), (4, 14057487), (6, 9371658), (9, 6247772), (12, 4685829), (17, 3307644), (18, 3123886), (34, 1653822), (36, 1561943), (51, 1102548), (68, 826911), (102, 551274), (139, 404532), (153, 367516), (204, 275637), (278, 202266), (306, 183758), (417, 134844), (556, 101133), (612, 91879), (661, 85068), (834, 67422), (1251, 44948), (1322, 42534), (1668, 33711), (1983, 28356), (2363, 23796), (2502, 22474), (2644, 21267), (3966, 14178), (4726, 11898), (5004, 11237), (5949, 9452), (7089, 7932)]