4878650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 10606464

約数和(自身を除く): 5727814

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 263, 265, 350, 371, 526, 530, 742, 1315, 1325, 1841, 1855, 2630, 2650, 3682, 3710, 6575, 9205, 9275, 13150, 13939, 18410, 18550, 27878, 46025, 69695, 92050, 97573, 139390, 195146, 348475, 487865, 696950, 975730, 2439325, 4878650]

約数ペア:

[(1, 4878650), (2, 2439325), (5, 975730), (7, 696950), (10, 487865), (14, 348475), (25, 195146), (35, 139390), (50, 97573), (53, 92050), (70, 69695), (106, 46025), (175, 27878), (263, 18550), (265, 18410), (350, 13939), (371, 13150), (526, 9275), (530, 9205), (742, 6575), (1315, 3710), (1325, 3682), (1841, 2650), (1855, 2630)]