51879520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4211}}^1$

素因数の和:4244

約数の個数: 96

約数和(自身を含む): 152845056

約数和(自身を除く): 100965536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 4211, 6160, 8422, 12320, 16844, 21055, 29477, 33688, 42110, 46321, 58954, 67376, 84220, 92642, 117908, 134752, 147385, 168440, 185284, 231605, 235816, 294770, 324247, 336880, 370568, 463210, 471632, 589540, 648494, 673760, 741136, 926420, 943264, 1179080, 1296988, 1482272, 1621235, 1852840, 2358160, 2593976, 3242470, 3705680, 4716320, 5187952, 6484940, 7411360, 10375904, 12969880, 25939760, 51879520]

約数ペア:

[(1, 51879520), (2, 25939760), (4, 12969880), (5, 10375904), (7, 7411360), (8, 6484940), (10, 5187952), (11, 4716320), (14, 3705680), (16, 3242470), (20, 2593976), (22, 2358160), (28, 1852840), (32, 1621235), (35, 1482272), (40, 1296988), (44, 1179080), (55, 943264), (56, 926420), (70, 741136), (77, 673760), (80, 648494), (88, 589540), (110, 471632), (112, 463210), (140, 370568), (154, 336880), (160, 324247), (176, 294770), (220, 235816), (224, 231605), (280, 185284), (308, 168440), (352, 147385), (385, 134752), (440, 117908), (560, 92642), (616, 84220), (770, 67376), (880, 58954), (1120, 46321), (1232, 42110), (1540, 33688), (1760, 29477), (2464, 21055), (3080, 16844), (4211, 12320), (6160, 8422)]