54403678.000000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 187790400

約数和(自身を除く): 85863874

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 53, 106, 221, 229, 247, 323, 442, 458, 494, 646, 689, 901, 1007, 1378, 1802, 2014, 2977, 3893, 4199, 4351, 5954, 7786, 8398, 8702, 11713, 12137, 13091, 17119, 23426, 24274, 26182, 34238, 50609, 56563, 73967, 101218, 113126, 147934, 157781, 206329, 222547, 230603, 315562, 412658, 445094, 461206, 961571, 1923142, 2682277, 2997839, 3920251, 5364554, 5995678, 7840502, 50963263, 101926526]

約数ペア:

[(1, 101926526), (2, 50963263), (13, 7840502), (17, 5995678), (19, 5364554), (26, 3920251), (34, 2997839), (38, 2682277), (53, 1923142), (106, 961571), (221, 461206), (229, 445094), (247, 412658), (323, 315562), (442, 230603), (458, 222547), (494, 206329), (646, 157781), (689, 147934), (901, 113126), (1007, 101218), (1378, 73967), (1802, 56563), (2014, 50609), (2977, 34238), (3893, 26182), (4199, 24274), (4351, 23426), (5954, 17119), (7786, 13091), (8398, 12137), (8702, 11713)]