53792240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 129711936

約数和(自身を除く): 75919696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 73, 80, 122, 146, 151, 244, 292, 302, 305, 365, 488, 584, 604, 610, 730, 755, 976, 1168, 1208, 1220, 1460, 1510, 2416, 2440, 2920, 3020, 4453, 4880, 5840, 6040, 8906, 9211, 11023, 12080, 17812, 18422, 22046, 22265, 35624, 36844, 44092, 44530, 46055, 55115, 71248, 73688, 88184, 89060, 92110, 110230, 147376, 176368, 178120, 184220, 220460, 356240, 368440, 440920, 672403, 736880, 881840, 1344806, 2689612, 3362015, 5379224, 6724030, 10758448, 13448060, 26896120, 53792240]

約数ペア:

[(1, 53792240), (2, 26896120), (4, 13448060), (5, 10758448), (8, 6724030), (10, 5379224), (16, 3362015), (20, 2689612), (40, 1344806), (61, 881840), (73, 736880), (80, 672403), (122, 440920), (146, 368440), (151, 356240), (244, 220460), (292, 184220), (302, 178120), (305, 176368), (365, 147376), (488, 110230), (584, 92110), (604, 89060), (610, 88184), (730, 73688), (755, 71248), (976, 55115), (1168, 46055), (1208, 44530), (1220, 44092), (1460, 36844), (1510, 35624), (2416, 22265), (2440, 22046), (2920, 18422), (3020, 17812), (4453, 12080), (4880, 11023), (5840, 9211), (6040, 8906)]