53247502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 108764208

約数和(自身を除く): 55516706

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 77, 86, 119, 121, 154, 187, 238, 242, 301, 374, 473, 602, 731, 847, 946, 1309, 1462, 1694, 1849, 2057, 2618, 3311, 3698, 4114, 5117, 5203, 6622, 8041, 10234, 10406, 12943, 14399, 16082, 20339, 25886, 28798, 31433, 36421, 40678, 56287, 62866, 72842, 88451, 112574, 142373, 176902, 220031, 223729, 284746, 345763, 440062, 447458, 619157, 691526, 1238314, 1566103, 2420341, 3132206, 3803393, 4840682, 7606786, 26623751, 53247502]

約数ペア:

[(1, 53247502), (2, 26623751), (7, 7606786), (11, 4840682), (14, 3803393), (17, 3132206), (22, 2420341), (34, 1566103), (43, 1238314), (77, 691526), (86, 619157), (119, 447458), (121, 440062), (154, 345763), (187, 284746), (238, 223729), (242, 220031), (301, 176902), (374, 142373), (473, 112574), (602, 88451), (731, 72842), (847, 62866), (946, 56287), (1309, 40678), (1462, 36421), (1694, 31433), (1849, 28798), (2057, 25886), (2618, 20339), (3311, 16082), (3698, 14399), (4114, 12943), (5117, 10406), (5203, 10234), (6622, 8041)]