54996840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{50923}}^1$

素因数の和:50943

約数の個数: 64

約数和(自身を含む): 183326400

約数和(自身を除く): 128329560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 50923, 101846, 152769, 203692, 254615, 305538, 407384, 458307, 509230, 611076, 763845, 916614, 1018460, 1222152, 1374921, 1527690, 1833228, 2036920, 2291535, 2749842, 3055380, 3666456, 4583070, 5499684, 6110760, 6874605, 9166140, 10999368, 13749210, 18332280, 27498420, 54996840]

約数ペア:

[(1, 54996840), (2, 27498420), (3, 18332280), (4, 13749210), (5, 10999368), (6, 9166140), (8, 6874605), (9, 6110760), (10, 5499684), (12, 4583070), (15, 3666456), (18, 3055380), (20, 2749842), (24, 2291535), (27, 2036920), (30, 1833228), (36, 1527690), (40, 1374921), (45, 1222152), (54, 1018460), (60, 916614), (72, 763845), (90, 611076), (108, 509230), (120, 458307), (135, 407384), (180, 305538), (216, 254615), (270, 203692), (360, 152769), (540, 101846), (1080, 50923)]