551330692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 1106028000

約数和(自身を除く): 554697308

約数列:

[1, 2, 4, 11, 22, 43, 44, 59, 86, 118, 121, 172, 236, 242, 449, 473, 484, 649, 898, 946, 1298, 1796, 1892, 2537, 2596, 4939, 5074, 5203, 7139, 9878, 10148, 10406, 14278, 19307, 19756, 20812, 26491, 27907, 28556, 38614, 52982, 54329, 55814, 77228, 105964, 108658, 111628, 212377, 217316, 291401, 306977, 424754, 582802, 613954, 849508, 1139113, 1165604, 1227908, 2278226, 2336147, 3205411, 4556452, 4672294, 6410822, 9344588, 12530243, 12821644, 25060486, 50120972, 137832673, 275665346, 551330692]

約数ペア:

[(1, 551330692), (2, 275665346), (4, 137832673), (11, 50120972), (22, 25060486), (43, 12821644), (44, 12530243), (59, 9344588), (86, 6410822), (118, 4672294), (121, 4556452), (172, 3205411), (236, 2336147), (242, 2278226), (449, 1227908), (473, 1165604), (484, 1139113), (649, 849508), (898, 613954), (946, 582802), (1298, 424754), (1796, 306977), (1892, 291401), (2537, 217316), (2596, 212377), (4939, 111628), (5074, 108658), (5203, 105964), (7139, 77228), (9878, 55814), (10148, 54329), (10406, 52982), (14278, 38614), (19307, 28556), (19756, 27907), (20812, 26491)]