55830465

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 84

約数和(自身を含む): 108718524

約数和(自身を除く): 52888059

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 53, 81, 85, 135, 153, 159, 243, 255, 265, 289, 405, 459, 477, 729, 765, 795, 867, 901, 1215, 1377, 1431, 1445, 2295, 2385, 2601, 2703, 3645, 4131, 4293, 4335, 4505, 6885, 7155, 7803, 8109, 12393, 12879, 13005, 13515, 15317, 20655, 21465, 23409, 24327, 38637, 39015, 40545, 45951, 61965, 64395, 70227, 72981, 76585, 117045, 121635, 137853, 193185, 210681, 218943, 229755, 351135, 364905, 413559, 656829, 689265, 1053405, 1094715, 1240677, 2067795, 3284145, 3722031, 6203385, 11166093, 18610155, 55830465]

約数ペア:

[(1, 55830465), (3, 18610155), (5, 11166093), (9, 6203385), (15, 3722031), (17, 3284145), (27, 2067795), (45, 1240677), (51, 1094715), (53, 1053405), (81, 689265), (85, 656829), (135, 413559), (153, 364905), (159, 351135), (243, 229755), (255, 218943), (265, 210681), (289, 193185), (405, 137853), (459, 121635), (477, 117045), (729, 76585), (765, 72981), (795, 70227), (867, 64395), (901, 61965), (1215, 45951), (1377, 40545), (1431, 39015), (1445, 38637), (2295, 24327), (2385, 23409), (2601, 21465), (2703, 20655), (3645, 15317), (4131, 13515), (4293, 13005), (4335, 12879), (4505, 12393), (6885, 8109), (7155, 7803)]