51558892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 122411520

約数和(自身を除く): 70852628

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 68, 77, 86, 119, 154, 172, 187, 229, 238, 301, 308, 374, 458, 473, 476, 602, 731, 748, 916, 946, 1204, 1309, 1462, 1603, 1892, 2519, 2618, 2924, 3206, 3311, 3893, 5038, 5117, 5236, 6412, 6622, 7786, 8041, 9847, 10076, 10234, 13244, 15572, 16082, 17633, 19694, 20468, 27251, 32164, 35266, 39388, 42823, 54502, 56287, 68929, 70532, 85646, 108317, 109004, 112574, 137858, 167399, 171292, 216634, 225148, 275716, 299761, 334798, 433268, 599522, 669596, 758219, 1171793, 1199044, 1516438, 1841389, 2343586, 3032876, 3682778, 4687172, 7365556, 12889723, 25779446, 51558892]

約数ペア:

[(1, 51558892), (2, 25779446), (4, 12889723), (7, 7365556), (11, 4687172), (14, 3682778), (17, 3032876), (22, 2343586), (28, 1841389), (34, 1516438), (43, 1199044), (44, 1171793), (68, 758219), (77, 669596), (86, 599522), (119, 433268), (154, 334798), (172, 299761), (187, 275716), (229, 225148), (238, 216634), (301, 171292), (308, 167399), (374, 137858), (458, 112574), (473, 109004), (476, 108317), (602, 85646), (731, 70532), (748, 68929), (916, 56287), (946, 54502), (1204, 42823), (1309, 39388), (1462, 35266), (1603, 32164), (1892, 27251), (2519, 20468), (2618, 19694), (2924, 17633), (3206, 16082), (3311, 15572), (3893, 13244), (5038, 10234), (5117, 10076), (5236, 9847), (6412, 8041), (6622, 7786)]