54770478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1657}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 125424384

約数和(自身を除く): 70653906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 787, 1574, 1657, 2361, 3314, 4722, 4971, 5509, 9942, 11018, 11599, 16527, 23198, 33054, 34797, 69594, 1304059, 2608118, 3912177, 7824354, 9128413, 18256826, 27385239, 54770478]

約数ペア:

[(1, 54770478), (2, 27385239), (3, 18256826), (6, 9128413), (7, 7824354), (14, 3912177), (21, 2608118), (42, 1304059), (787, 69594), (1574, 34797), (1657, 33054), (2361, 23198), (3314, 16527), (4722, 11599), (4971, 11018), (5509, 9942)]