48997228

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 100989504

約数和(自身を除く): 51992276

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 137, 212, 241, 274, 371, 482, 548, 742, 959, 964, 1484, 1687, 1918, 3374, 3836, 6748, 7261, 12773, 14522, 25546, 29044, 33017, 50827, 51092, 66034, 89411, 101654, 132068, 178822, 203308, 231119, 357644, 462238, 924476, 1749901, 3499802, 6999604, 12249307, 24498614, 48997228]

約数ペア:

[(1, 48997228), (2, 24498614), (4, 12249307), (7, 6999604), (14, 3499802), (28, 1749901), (53, 924476), (106, 462238), (137, 357644), (212, 231119), (241, 203308), (274, 178822), (371, 132068), (482, 101654), (548, 89411), (742, 66034), (959, 51092), (964, 50827), (1484, 33017), (1687, 29044), (1918, 25546), (3374, 14522), (3836, 12773), (6748, 7261)]