48571810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 105131520

約数和(自身を除く): 56559710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 71, 142, 145, 203, 290, 337, 355, 406, 497, 674, 710, 994, 1015, 1685, 2030, 2059, 2359, 2485, 3370, 4118, 4718, 4970, 9773, 10295, 11795, 14413, 19546, 20590, 23590, 23927, 28826, 47854, 48865, 68411, 72065, 97730, 119635, 136822, 144130, 167489, 239270, 334978, 342055, 684110, 693883, 837445, 1387766, 1674890, 3469415, 4857181, 6938830, 9714362, 24285905, 48571810]

約数ペア:

[(1, 48571810), (2, 24285905), (5, 9714362), (7, 6938830), (10, 4857181), (14, 3469415), (29, 1674890), (35, 1387766), (58, 837445), (70, 693883), (71, 684110), (142, 342055), (145, 334978), (203, 239270), (290, 167489), (337, 144130), (355, 136822), (406, 119635), (497, 97730), (674, 72065), (710, 68411), (994, 48865), (1015, 47854), (1685, 28826), (2030, 23927), (2059, 23590), (2359, 20590), (2485, 19546), (3370, 14413), (4118, 11795), (4718, 10295), (4970, 9773)]