51904420960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1494943}}^1$

素因数の和:1494996

約数の個数: 96

約数和(自身を含む): 144662740992

約数和(自身を除く): 92758320032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 1494943, 2989886, 5979772, 7474715, 10464601, 11959544, 14949430, 20929202, 23919088, 29898860, 41858404, 46343233, 47838176, 52323005, 59797720, 83716808, 92686466, 104646010, 119595440, 167433616, 185372932, 209292020, 231716165, 239190880, 324402631, 334867232, 370745864, 418584040, 463432330, 648805262, 741491728, 837168080, 926864660, 1297610524, 1482983456, 1622013155, 1674336160, 1853729320, 2595221048, 3244026310, 3707458640, 5190442096, 6488052620, 7414917280, 10380884192, 12976105240, 25952210480, 51904420960]

約数ペア:

[(1, 51904420960), (2, 25952210480), (4, 12976105240), (5, 10380884192), (7, 7414917280), (8, 6488052620), (10, 5190442096), (14, 3707458640), (16, 3244026310), (20, 2595221048), (28, 1853729320), (31, 1674336160), (32, 1622013155), (35, 1482983456), (40, 1297610524), (56, 926864660), (62, 837168080), (70, 741491728), (80, 648805262), (112, 463432330), (124, 418584040), (140, 370745864), (155, 334867232), (160, 324402631), (217, 239190880), (224, 231716165), (248, 209292020), (280, 185372932), (310, 167433616), (434, 119595440), (496, 104646010), (560, 92686466), (620, 83716808), (868, 59797720), (992, 52323005), (1085, 47838176), (1120, 46343233), (1240, 41858404), (1736, 29898860), (2170, 23919088), (2480, 20929202), (3472, 14949430), (4340, 11959544), (4960, 10464601), (6944, 7474715), (8680, 5979772), (17360, 2989886), (34720, 1494943)]