51879204

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 148699320

約数和(自身を除く): 96820116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 109, 113, 117, 156, 162, 218, 226, 234, 324, 327, 339, 351, 436, 452, 468, 654, 678, 702, 981, 1017, 1053, 1308, 1356, 1404, 1417, 1469, 1962, 2034, 2106, 2834, 2938, 2943, 3051, 3924, 4068, 4212, 4251, 4407, 5668, 5876, 5886, 6102, 8502, 8814, 8829, 9153, 11772, 12204, 12317, 12753, 13221, 17004, 17628, 17658, 18306, 24634, 25506, 26442, 35316, 36612, 36951, 38259, 39663, 49268, 51012, 52884, 73902, 76518, 79326, 110853, 114777, 118989, 147804, 153036, 158652, 160121, 221706, 229554, 237978, 320242, 332559, 443412, 459108, 475956, 480363, 640484, 665118, 960726, 997677, 1330236, 1441089, 1921452, 1995354, 2882178, 3990708, 4323267, 5764356, 8646534, 12969801, 17293068, 25939602, 51879204]

約数ペア:

[(1, 51879204), (2, 25939602), (3, 17293068), (4, 12969801), (6, 8646534), (9, 5764356), (12, 4323267), (13, 3990708), (18, 2882178), (26, 1995354), (27, 1921452), (36, 1441089), (39, 1330236), (52, 997677), (54, 960726), (78, 665118), (81, 640484), (108, 480363), (109, 475956), (113, 459108), (117, 443412), (156, 332559), (162, 320242), (218, 237978), (226, 229554), (234, 221706), (324, 160121), (327, 158652), (339, 153036), (351, 147804), (436, 118989), (452, 114777), (468, 110853), (654, 79326), (678, 76518), (702, 73902), (981, 52884), (1017, 51012), (1053, 49268), (1308, 39663), (1356, 38259), (1404, 36951), (1417, 36612), (1469, 35316), (1962, 26442), (2034, 25506), (2106, 24634), (2834, 18306), (2938, 17658), (2943, 17628), (3051, 17004), (3924, 13221), (4068, 12753), (4212, 12317), (4251, 12204), (4407, 11772), (5668, 9153), (5876, 8829), (5886, 8814), (6102, 8502)]