51878288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2520

約数の個数: 80

約数和(自身を含む): 132741504

約数和(自身を除く): 80863216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2477, 2618, 2992, 4954, 5236, 9908, 10472, 17339, 19816, 20944, 27247, 34678, 39632, 42109, 54494, 69356, 84218, 108988, 138712, 168436, 190729, 217976, 277424, 294763, 336872, 381458, 435952, 463199, 589526, 673744, 762916, 926398, 1179052, 1525832, 1852796, 2358104, 3051664, 3242393, 3705592, 4716208, 6484786, 7411184, 12969572, 25939144, 51878288]

約数ペア:

[(1, 51878288), (2, 25939144), (4, 12969572), (7, 7411184), (8, 6484786), (11, 4716208), (14, 3705592), (16, 3242393), (17, 3051664), (22, 2358104), (28, 1852796), (34, 1525832), (44, 1179052), (56, 926398), (68, 762916), (77, 673744), (88, 589526), (112, 463199), (119, 435952), (136, 381458), (154, 336872), (176, 294763), (187, 277424), (238, 217976), (272, 190729), (308, 168436), (374, 138712), (476, 108988), (616, 84218), (748, 69356), (952, 54494), (1232, 42109), (1309, 39632), (1496, 34678), (1904, 27247), (2477, 20944), (2618, 19816), (2992, 17339), (4954, 10472), (5236, 9908)]