51376356

素因数分解:

$2^2\times 3^4\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:890

約数の個数: 60

約数和(自身を含む): 135049068

約数和(自身を除く): 83672712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 257, 324, 514, 617, 771, 1028, 1234, 1542, 1851, 2313, 2468, 3084, 3702, 4626, 5553, 6939, 7404, 9252, 11106, 13878, 16659, 20817, 22212, 27756, 33318, 41634, 49977, 66636, 83268, 99954, 158569, 199908, 317138, 475707, 634276, 951414, 1427121, 1902828, 2854242, 4281363, 5708484, 8562726, 12844089, 17125452, 25688178, 51376356]

約数ペア:

[(1, 51376356), (2, 25688178), (3, 17125452), (4, 12844089), (6, 8562726), (9, 5708484), (12, 4281363), (18, 2854242), (27, 1902828), (36, 1427121), (54, 951414), (81, 634276), (108, 475707), (162, 317138), (257, 199908), (324, 158569), (514, 99954), (617, 83268), (771, 66636), (1028, 49977), (1234, 41634), (1542, 33318), (1851, 27756), (2313, 22212), (2468, 20817), (3084, 16659), (3702, 13878), (4626, 11106), (5553, 9252), (6939, 7404)]