49619360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{6329}}^1$

素因数の和:6358

約数の個数: 72

約数和(自身を含む): 136386180

約数和(自身を除く): 86766820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 6329, 7840, 12658, 25316, 31645, 44303, 50632, 63290, 88606, 101264, 126580, 177212, 202528, 221515, 253160, 310121, 354424, 443030, 506320, 620242, 708848, 886060, 1012640, 1240484, 1417696, 1550605, 1772120, 2480968, 3101210, 3544240, 4961936, 6202420, 7088480, 9923872, 12404840, 24809680, 49619360]

約数ペア:

[(1, 49619360), (2, 24809680), (4, 12404840), (5, 9923872), (7, 7088480), (8, 6202420), (10, 4961936), (14, 3544240), (16, 3101210), (20, 2480968), (28, 1772120), (32, 1550605), (35, 1417696), (40, 1240484), (49, 1012640), (56, 886060), (70, 708848), (80, 620242), (98, 506320), (112, 443030), (140, 354424), (160, 310121), (196, 253160), (224, 221515), (245, 202528), (280, 177212), (392, 126580), (490, 101264), (560, 88606), (784, 63290), (980, 50632), (1120, 44303), (1568, 31645), (1960, 25316), (3920, 12658), (6329, 7840)]