50702720

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 122094000

約数和(自身を除く): 71391280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 320, 349, 454, 640, 698, 908, 1135, 1396, 1745, 1816, 2270, 2792, 3490, 3632, 4540, 5584, 6980, 7264, 9080, 11168, 13960, 14528, 18160, 22336, 27920, 29056, 36320, 44672, 55840, 72640, 79223, 111680, 145280, 158446, 223360, 316892, 396115, 633784, 792230, 1267568, 1584460, 2535136, 3168920, 5070272, 6337840, 10140544, 12675680, 25351360, 50702720]

約数ペア:

[(1, 50702720), (2, 25351360), (4, 12675680), (5, 10140544), (8, 6337840), (10, 5070272), (16, 3168920), (20, 2535136), (32, 1584460), (40, 1267568), (64, 792230), (80, 633784), (128, 396115), (160, 316892), (227, 223360), (320, 158446), (349, 145280), (454, 111680), (640, 79223), (698, 72640), (908, 55840), (1135, 44672), (1396, 36320), (1745, 29056), (1816, 27920), (2270, 22336), (2792, 18160), (3490, 14528), (3632, 13960), (4540, 11168), (5584, 9080), (6980, 7264)]