51074240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{151}}^2$

素因数の和:326

約数の個数: 84

約数和(自身を含む): 139921488

約数和(自身を除く): 88847248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 151, 160, 224, 280, 302, 320, 448, 560, 604, 755, 1057, 1120, 1208, 1510, 2114, 2240, 2416, 3020, 4228, 4832, 5285, 6040, 8456, 9664, 10570, 12080, 16912, 21140, 22801, 24160, 33824, 42280, 45602, 48320, 67648, 84560, 91204, 114005, 159607, 169120, 182408, 228010, 319214, 338240, 364816, 456020, 638428, 729632, 798035, 912040, 1276856, 1459264, 1596070, 1824080, 2553712, 3192140, 3648160, 5107424, 6384280, 7296320, 10214848, 12768560, 25537120, 51074240]

約数ペア:

[(1, 51074240), (2, 25537120), (4, 12768560), (5, 10214848), (7, 7296320), (8, 6384280), (10, 5107424), (14, 3648160), (16, 3192140), (20, 2553712), (28, 1824080), (32, 1596070), (35, 1459264), (40, 1276856), (56, 912040), (64, 798035), (70, 729632), (80, 638428), (112, 456020), (140, 364816), (151, 338240), (160, 319214), (224, 228010), (280, 182408), (302, 169120), (320, 159607), (448, 114005), (560, 91204), (604, 84560), (755, 67648), (1057, 48320), (1120, 45602), (1208, 42280), (1510, 33824), (2114, 24160), (2240, 22801), (2416, 21140), (3020, 16912), (4228, 12080), (4832, 10570), (5285, 9664), (6040, 8456)]