55334720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3529}}^1$

素因数の和:3560

約数の個数: 84

約数和(自身を含む): 153322020

約数和(自身を除く): 97987300

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, 3529, 3920, 7058, 7840, 14116, 15680, 17645, 24703, 28232, 35290, 49406, 56464, 70580, 98812, 112928, 123515, 141160, 172921, 197624, 225856, 247030, 282320, 345842, 395248, 494060, 564640, 691684, 790496, 864605, 988120, 1129280, 1383368, 1580992, 1729210, 1976240, 2766736, 3458420, 3952480, 5533472, 6916840, 7904960, 11066944, 13833680, 27667360, 55334720]

約数ペア:

[(1, 55334720), (2, 27667360), (4, 13833680), (5, 11066944), (7, 7904960), (8, 6916840), (10, 5533472), (14, 3952480), (16, 3458420), (20, 2766736), (28, 1976240), (32, 1729210), (35, 1580992), (40, 1383368), (49, 1129280), (56, 988120), (64, 864605), (70, 790496), (80, 691684), (98, 564640), (112, 494060), (140, 395248), (160, 345842), (196, 282320), (224, 247030), (245, 225856), (280, 197624), (320, 172921), (392, 141160), (448, 123515), (490, 112928), (560, 98812), (784, 70580), (980, 56464), (1120, 49406), (1568, 35290), (1960, 28232), (2240, 24703), (3136, 17645), (3529, 15680), (3920, 14116), (7058, 7840)]