48585040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 130527360

約数和(自身を除く): 81942320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 859, 1010, 1414, 1616, 1718, 2020, 2828, 3436, 3535, 4040, 4295, 5656, 6013, 6872, 7070, 8080, 8590, 11312, 12026, 13744, 14140, 17180, 24052, 28280, 30065, 34360, 48104, 56560, 60130, 68720, 86759, 96208, 120260, 173518, 240520, 347036, 433795, 481040, 607313, 694072, 867590, 1214626, 1388144, 1735180, 2429252, 3036565, 3470360, 4858504, 6073130, 6940720, 9717008, 12146260, 24292520, 48585040]

約数ペア:

[(1, 48585040), (2, 24292520), (4, 12146260), (5, 9717008), (7, 6940720), (8, 6073130), (10, 4858504), (14, 3470360), (16, 3036565), (20, 2429252), (28, 1735180), (35, 1388144), (40, 1214626), (56, 867590), (70, 694072), (80, 607313), (101, 481040), (112, 433795), (140, 347036), (202, 240520), (280, 173518), (404, 120260), (505, 96208), (560, 86759), (707, 68720), (808, 60130), (859, 56560), (1010, 48104), (1414, 34360), (1616, 30065), (1718, 28280), (2020, 24052), (2828, 17180), (3436, 14140), (3535, 13744), (4040, 12026), (4295, 11312), (5656, 8590), (6013, 8080), (6872, 7070)]