55840554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40289}}^1$

素因数の和:40315

約数の個数: 48

約数和(自身を含む): 150845760

約数和(自身を除く): 95005206

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 40289, 80578, 120867, 241734, 282023, 362601, 443179, 564046, 725202, 846069, 886358, 1329537, 1692138, 2538207, 2659074, 3102253, 3988611, 5076414, 6204506, 7977222, 9306759, 18613518, 27920277, 55840554]

約数ペア:

[(1, 55840554), (2, 27920277), (3, 18613518), (6, 9306759), (7, 7977222), (9, 6204506), (11, 5076414), (14, 3988611), (18, 3102253), (21, 2659074), (22, 2538207), (33, 1692138), (42, 1329537), (63, 886358), (66, 846069), (77, 725202), (99, 564046), (126, 443179), (154, 362601), (198, 282023), (231, 241734), (462, 120867), (693, 80578), (1386, 40289)]