54864320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3499}}^1$

素因数の和:3530

約数の個数: 84

約数和(自身を含む): 152019000

約数和(自身を除く): 97154680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3499, 3920, 6998, 7840, 13996, 15680, 17495, 24493, 27992, 34990, 48986, 55984, 69980, 97972, 111968, 122465, 139960, 171451, 195944, 223936, 244930, 279920, 342902, 391888, 489860, 559840, 685804, 783776, 857255, 979720, 1119680, 1371608, 1567552, 1714510, 1959440, 2743216, 3429020, 3918880, 5486432, 6858040, 7837760, 10972864, 13716080, 27432160, 54864320]

約数ペア:

[(1, 54864320), (2, 27432160), (4, 13716080), (5, 10972864), (7, 7837760), (8, 6858040), (10, 5486432), (14, 3918880), (16, 3429020), (20, 2743216), (28, 1959440), (32, 1714510), (35, 1567552), (40, 1371608), (49, 1119680), (56, 979720), (64, 857255), (70, 783776), (80, 685804), (98, 559840), (112, 489860), (140, 391888), (160, 342902), (196, 279920), (224, 244930), (245, 223936), (280, 195944), (320, 171451), (392, 139960), (448, 122465), (490, 111968), (560, 97972), (784, 69980), (980, 55984), (1120, 48986), (1568, 34990), (1960, 27992), (2240, 24493), (3136, 17495), (3499, 15680), (3920, 13996), (6998, 7840)]