51302648

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 98541360

約数和(自身を除く): 47238712

約数列:

[1, 2, 4, 8, 73, 107, 146, 214, 292, 428, 584, 821, 856, 1642, 3284, 6568, 7811, 15622, 31244, 59933, 62488, 87847, 119866, 175694, 239732, 351388, 479464, 702776, 6412831, 12825662, 25651324, 51302648]

約数ペア:

[(1, 51302648), (2, 25651324), (4, 12825662), (8, 6412831), (73, 702776), (107, 479464), (146, 351388), (214, 239732), (292, 175694), (428, 119866), (584, 87847), (821, 62488), (856, 59933), (1642, 31244), (3284, 15622), (6568, 7811)]