52191020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21929}}^1$

素因数の和:21962

約数の個数: 48

約数和(自身を含む): 132632640

約数和(自身を除く): 80441620

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 21929, 43858, 87716, 109645, 153503, 219290, 307006, 372793, 438580, 614012, 745586, 767515, 1491172, 1535030, 1863965, 2609551, 3070060, 3727930, 5219102, 7455860, 10438204, 13047755, 26095510, 52191020]

約数ペア:

[(1, 52191020), (2, 26095510), (4, 13047755), (5, 10438204), (7, 7455860), (10, 5219102), (14, 3727930), (17, 3070060), (20, 2609551), (28, 1863965), (34, 1535030), (35, 1491172), (68, 767515), (70, 745586), (85, 614012), (119, 438580), (140, 372793), (170, 307006), (238, 219290), (340, 153503), (476, 109645), (595, 87716), (1190, 43858), (2380, 21929)]