48996080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 137401920

約数和(自身を除く): 88405840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 431, 464, 490, 560, 580, 784, 812, 862, 980, 1015, 1160, 1421, 1624, 1724, 1960, 2030, 2155, 2320, 2842, 3017, 3248, 3448, 3920, 4060, 4310, 5684, 6034, 6896, 7105, 8120, 8620, 11368, 12068, 12499, 14210, 15085, 16240, 17240, 21119, 22736, 24136, 24998, 28420, 30170, 34480, 42238, 48272, 49996, 56840, 60340, 62495, 84476, 87493, 99992, 105595, 113680, 120680, 124990, 168952, 174986, 199984, 211190, 241360, 249980, 337904, 349972, 422380, 437465, 499960, 612451, 699944, 844760, 874930, 999920, 1224902, 1399888, 1689520, 1749860, 2449804, 3062255, 3499720, 4899608, 6124510, 6999440, 9799216, 12249020, 24498040, 48996080]

約数ペア:

[(1, 48996080), (2, 24498040), (4, 12249020), (5, 9799216), (7, 6999440), (8, 6124510), (10, 4899608), (14, 3499720), (16, 3062255), (20, 2449804), (28, 1749860), (29, 1689520), (35, 1399888), (40, 1224902), (49, 999920), (56, 874930), (58, 844760), (70, 699944), (80, 612451), (98, 499960), (112, 437465), (116, 422380), (140, 349972), (145, 337904), (196, 249980), (203, 241360), (232, 211190), (245, 199984), (280, 174986), (290, 168952), (392, 124990), (406, 120680), (431, 113680), (464, 105595), (490, 99992), (560, 87493), (580, 84476), (784, 62495), (812, 60340), (862, 56840), (980, 49996), (1015, 48272), (1160, 42238), (1421, 34480), (1624, 30170), (1724, 28420), (1960, 24998), (2030, 24136), (2155, 22736), (2320, 21119), (2842, 17240), (3017, 16240), (3248, 15085), (3448, 14210), (3920, 12499), (4060, 12068), (4310, 11368), (5684, 8620), (6034, 8120), (6896, 7105)]