53217654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1289}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 121858560

約数和(自身を除く): 68640906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 983, 1289, 1966, 2578, 2949, 3867, 5898, 6881, 7734, 9023, 13762, 18046, 20643, 27069, 41286, 54138, 1267087, 2534174, 3801261, 7602522, 8869609, 17739218, 26608827, 53217654]

約数ペア:

[(1, 53217654), (2, 26608827), (3, 17739218), (6, 8869609), (7, 7602522), (14, 3801261), (21, 2534174), (42, 1267087), (983, 54138), (1289, 41286), (1966, 27069), (2578, 20643), (2949, 18046), (3867, 13762), (5898, 9023), (6881, 7734)]