50526560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 137712960

約数和(自身を除く): 87186400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 229, 280, 394, 458, 560, 788, 916, 985, 1120, 1145, 1379, 1576, 1603, 1832, 1970, 2290, 2758, 3152, 3206, 3664, 3940, 4580, 5516, 6304, 6412, 6895, 7328, 7880, 8015, 9160, 11032, 12824, 13790, 15760, 16030, 18320, 22064, 25648, 27580, 31520, 32060, 36640, 44128, 45113, 51296, 55160, 64120, 90226, 110320, 128240, 180452, 220640, 225565, 256480, 315791, 360904, 451130, 631582, 721808, 902260, 1263164, 1443616, 1578955, 1804520, 2526328, 3157910, 3609040, 5052656, 6315820, 7218080, 10105312, 12631640, 25263280, 50526560]

約数ペア:

[(1, 50526560), (2, 25263280), (4, 12631640), (5, 10105312), (7, 7218080), (8, 6315820), (10, 5052656), (14, 3609040), (16, 3157910), (20, 2526328), (28, 1804520), (32, 1578955), (35, 1443616), (40, 1263164), (56, 902260), (70, 721808), (80, 631582), (112, 451130), (140, 360904), (160, 315791), (197, 256480), (224, 225565), (229, 220640), (280, 180452), (394, 128240), (458, 110320), (560, 90226), (788, 64120), (916, 55160), (985, 51296), (1120, 45113), (1145, 44128), (1379, 36640), (1576, 32060), (1603, 31520), (1832, 27580), (1970, 25648), (2290, 22064), (2758, 18320), (3152, 16030), (3206, 15760), (3664, 13790), (3940, 12824), (4580, 11032), (5516, 9160), (6304, 8015), (6412, 7880), (6895, 7328)]