48394240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 104

約数和(自身を含む): 123847920

約数和(自身を除く): 75453680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 139, 160, 170, 256, 272, 278, 320, 340, 512, 544, 556, 640, 680, 695, 1024, 1088, 1112, 1280, 1360, 1390, 2048, 2176, 2224, 2363, 2560, 2720, 2780, 4096, 4352, 4448, 4726, 5120, 5440, 5560, 8704, 8896, 9452, 10240, 10880, 11120, 11815, 17408, 17792, 18904, 20480, 21760, 22240, 23630, 34816, 35584, 37808, 43520, 44480, 47260, 69632, 71168, 75616, 87040, 88960, 94520, 142336, 151232, 174080, 177920, 189040, 284672, 302464, 348160, 355840, 378080, 569344, 604928, 711680, 756160, 1209856, 1423360, 1512320, 2419712, 2846720, 3024640, 4839424, 6049280, 9678848, 12098560, 24197120, 48394240]

約数ペア:

[(1, 48394240), (2, 24197120), (4, 12098560), (5, 9678848), (8, 6049280), (10, 4839424), (16, 3024640), (17, 2846720), (20, 2419712), (32, 1512320), (34, 1423360), (40, 1209856), (64, 756160), (68, 711680), (80, 604928), (85, 569344), (128, 378080), (136, 355840), (139, 348160), (160, 302464), (170, 284672), (256, 189040), (272, 177920), (278, 174080), (320, 151232), (340, 142336), (512, 94520), (544, 88960), (556, 87040), (640, 75616), (680, 71168), (695, 69632), (1024, 47260), (1088, 44480), (1112, 43520), (1280, 37808), (1360, 35584), (1390, 34816), (2048, 23630), (2176, 22240), (2224, 21760), (2363, 20480), (2560, 18904), (2720, 17792), (2780, 17408), (4096, 11815), (4352, 11120), (4448, 10880), (4726, 10240), (5120, 9452), (5440, 8896), (5560, 8704)]