51249588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 133183008

約数和(自身を除く): 81933420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 676, 683, 962, 1014, 1366, 1443, 1924, 2028, 2049, 2732, 2886, 4098, 5772, 6253, 8196, 8879, 12506, 17758, 18759, 25012, 25271, 26637, 35516, 37518, 50542, 53274, 75036, 75813, 101084, 106548, 115427, 151626, 230854, 303252, 328523, 346281, 461708, 657046, 692562, 985569, 1314092, 1385124, 1971138, 3942276, 4270799, 8541598, 12812397, 17083196, 25624794, 51249588]

約数ペア:

[(1, 51249588), (2, 25624794), (3, 17083196), (4, 12812397), (6, 8541598), (12, 4270799), (13, 3942276), (26, 1971138), (37, 1385124), (39, 1314092), (52, 985569), (74, 692562), (78, 657046), (111, 461708), (148, 346281), (156, 328523), (169, 303252), (222, 230854), (338, 151626), (444, 115427), (481, 106548), (507, 101084), (676, 75813), (683, 75036), (962, 53274), (1014, 50542), (1366, 37518), (1443, 35516), (1924, 26637), (2028, 25271), (2049, 25012), (2732, 18759), (2886, 17758), (4098, 12506), (5772, 8879), (6253, 8196)]