51415412

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 36

約数和(自身を含む): 96962880

約数和(自身を除く): 45547468

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 289, 316, 563, 578, 1126, 1156, 1343, 2252, 2686, 5372, 9571, 19142, 22831, 38284, 44477, 45662, 88954, 91324, 162707, 177908, 325414, 650828, 756109, 1512218, 3024436, 12853853, 25707706, 51415412]

約数ペア:

[(1, 51415412), (2, 25707706), (4, 12853853), (17, 3024436), (34, 1512218), (68, 756109), (79, 650828), (158, 325414), (289, 177908), (316, 162707), (563, 91324), (578, 88954), (1126, 45662), (1156, 44477), (1343, 38284), (2252, 22831), (2686, 19142), (5372, 9571)]