55276290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2027}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 148936320

約数和(自身を除く): 93660030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2027, 2727, 3030, 4054, 4545, 5454, 6081, 9090, 10135, 12162, 13635, 18243, 20270, 27270, 30405, 36486, 54729, 60810, 91215, 109458, 182430, 204727, 273645, 409454, 547290, 614181, 1023635, 1228362, 1842543, 2047270, 3070905, 3685086, 5527629, 6141810, 9212715, 11055258, 18425430, 27638145, 55276290]

約数ペア:

[(1, 55276290), (2, 27638145), (3, 18425430), (5, 11055258), (6, 9212715), (9, 6141810), (10, 5527629), (15, 3685086), (18, 3070905), (27, 2047270), (30, 1842543), (45, 1228362), (54, 1023635), (90, 614181), (101, 547290), (135, 409454), (202, 273645), (270, 204727), (303, 182430), (505, 109458), (606, 91215), (909, 60810), (1010, 54729), (1515, 36486), (1818, 30405), (2027, 27270), (2727, 20270), (3030, 18243), (4054, 13635), (4545, 12162), (5454, 10135), (6081, 9090)]