55689440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 141341760

約数和(自身を除く): 85652320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 368, 370, 409, 460, 592, 736, 740, 818, 851, 920, 1184, 1480, 1636, 1702, 1840, 2045, 2960, 3272, 3404, 3680, 4090, 4255, 5920, 6544, 6808, 8180, 8510, 9407, 13088, 13616, 15133, 16360, 17020, 18814, 27232, 30266, 32720, 34040, 37628, 47035, 60532, 65440, 68080, 75256, 75665, 94070, 121064, 136160, 150512, 151330, 188140, 242128, 301024, 302660, 348059, 376280, 484256, 605320, 696118, 752560, 1210640, 1392236, 1505120, 1740295, 2421280, 2784472, 3480590, 5568944, 6961180, 11137888, 13922360, 27844720, 55689440]

約数ペア:

[(1, 55689440), (2, 27844720), (4, 13922360), (5, 11137888), (8, 6961180), (10, 5568944), (16, 3480590), (20, 2784472), (23, 2421280), (32, 1740295), (37, 1505120), (40, 1392236), (46, 1210640), (74, 752560), (80, 696118), (92, 605320), (115, 484256), (148, 376280), (160, 348059), (184, 302660), (185, 301024), (230, 242128), (296, 188140), (368, 151330), (370, 150512), (409, 136160), (460, 121064), (592, 94070), (736, 75665), (740, 75256), (818, 68080), (851, 65440), (920, 60532), (1184, 47035), (1480, 37628), (1636, 34040), (1702, 32720), (1840, 30266), (2045, 27232), (2960, 18814), (3272, 17020), (3404, 16360), (3680, 15133), (4090, 13616), (4255, 13088), (5920, 9407), (6544, 8510), (6808, 8180)]