49679782020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25090799}}^1$

素因数の和:25090825

約数の個数: 72

約数和(自身を含む): 164394921600

約数和(自身を除く): 114715139580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25090799, 50181598, 75272397, 100363196, 125453995, 150544794, 225817191, 250907990, 275998789, 301089588, 376361985, 451634382, 501815980, 551997578, 752723970, 827996367, 903268764, 1103995156, 1129085955, 1379993945, 1505447940, 1655992734, 2258171910, 2483989101, 2759987890, 3311985468, 4139981835, 4516343820, 4967978202, 5519975780, 8279963670, 9935956404, 12419945505, 16559927340, 24839891010, 49679782020]

約数ペア:

[(1, 49679782020), (2, 24839891010), (3, 16559927340), (4, 12419945505), (5, 9935956404), (6, 8279963670), (9, 5519975780), (10, 4967978202), (11, 4516343820), (12, 4139981835), (15, 3311985468), (18, 2759987890), (20, 2483989101), (22, 2258171910), (30, 1655992734), (33, 1505447940), (36, 1379993945), (44, 1129085955), (45, 1103995156), (55, 903268764), (60, 827996367), (66, 752723970), (90, 551997578), (99, 501815980), (110, 451634382), (132, 376361985), (165, 301089588), (180, 275998789), (198, 250907990), (220, 225817191), (330, 150544794), (396, 125453995), (495, 100363196), (660, 75272397), (990, 50181598), (1980, 25090799)]