49628049280

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{475729}}^1$

素因数の和:475911

約数の個数: 64

約数和(自身を含む): 119370171600

約数和(自身を除く): 69742122320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 320, 326, 640, 652, 815, 1304, 1630, 2608, 3260, 5216, 6520, 10432, 13040, 20864, 26080, 52160, 104320, 475729, 951458, 1902916, 2378645, 3805832, 4757290, 7611664, 9514580, 15223328, 19029160, 30446656, 38058320, 60893312, 76116640, 77543827, 152233280, 155087654, 304466560, 310175308, 387719135, 620350616, 775438270, 1240701232, 1550876540, 2481402464, 3101753080, 4962804928, 6203506160, 9925609856, 12407012320, 24814024640, 49628049280]

約数ペア:

[(1, 49628049280), (2, 24814024640), (4, 12407012320), (5, 9925609856), (8, 6203506160), (10, 4962804928), (16, 3101753080), (20, 2481402464), (32, 1550876540), (40, 1240701232), (64, 775438270), (80, 620350616), (128, 387719135), (160, 310175308), (163, 304466560), (320, 155087654), (326, 152233280), (640, 77543827), (652, 76116640), (815, 60893312), (1304, 38058320), (1630, 30446656), (2608, 19029160), (3260, 15223328), (5216, 9514580), (6520, 7611664), (10432, 4757290), (13040, 3805832), (20864, 2378645), (26080, 1902916), (52160, 951458), (104320, 475729)]