56903679

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 99021312

約数和(自身を除く): 42117633

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 173, 207, 227, 483, 519, 681, 1211, 1449, 1557, 1589, 2043, 3633, 3979, 4767, 5221, 10899, 11937, 14301, 15663, 27853, 35811, 36547, 39271, 46989, 83559, 109641, 117813, 250677, 274897, 328923, 353439, 824691, 903233, 2474073, 2709699, 6322631, 8129097, 18967893, 56903679]

約数ペア:

[(1, 56903679), (3, 18967893), (7, 8129097), (9, 6322631), (21, 2709699), (23, 2474073), (63, 903233), (69, 824691), (161, 353439), (173, 328923), (207, 274897), (227, 250677), (483, 117813), (519, 109641), (681, 83559), (1211, 46989), (1449, 39271), (1557, 36547), (1589, 35811), (2043, 27853), (3633, 15663), (3979, 14301), (4767, 11937), (5221, 10899)]