56497000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{1153}}^1$

素因数の和:1188

約数の個数: 96

約数和(自身を含む): 153920520

約数和(自身を除く): 97423520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1153, 1225, 1400, 1750, 1960, 2306, 2450, 3500, 4612, 4900, 5765, 6125, 7000, 8071, 9224, 9800, 11530, 12250, 16142, 23060, 24500, 28825, 32284, 40355, 46120, 49000, 56497, 57650, 64568, 80710, 112994, 115300, 144125, 161420, 201775, 225988, 230600, 282485, 288250, 322840, 403550, 451976, 564970, 576500, 807100, 1008875, 1129940, 1153000, 1412425, 1614200, 2017750, 2259880, 2824850, 4035500, 5649700, 7062125, 8071000, 11299400, 14124250, 28248500, 56497000]

約数ペア:

[(1, 56497000), (2, 28248500), (4, 14124250), (5, 11299400), (7, 8071000), (8, 7062125), (10, 5649700), (14, 4035500), (20, 2824850), (25, 2259880), (28, 2017750), (35, 1614200), (40, 1412425), (49, 1153000), (50, 1129940), (56, 1008875), (70, 807100), (98, 576500), (100, 564970), (125, 451976), (140, 403550), (175, 322840), (196, 288250), (200, 282485), (245, 230600), (250, 225988), (280, 201775), (350, 161420), (392, 144125), (490, 115300), (500, 112994), (700, 80710), (875, 64568), (980, 57650), (1000, 56497), (1153, 49000), (1225, 46120), (1400, 40355), (1750, 32284), (1960, 28825), (2306, 24500), (2450, 23060), (3500, 16142), (4612, 12250), (4900, 11530), (5765, 9800), (6125, 9224), (7000, 8071)]