52557760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 134819136

約数和(自身を除く): 82261376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 148, 160, 184, 185, 193, 230, 296, 320, 368, 370, 386, 460, 592, 736, 740, 772, 851, 920, 965, 1184, 1472, 1480, 1544, 1702, 1840, 1930, 2368, 2960, 3088, 3404, 3680, 3860, 4255, 4439, 5920, 6176, 6808, 7141, 7360, 7720, 8510, 8878, 11840, 12352, 13616, 14282, 15440, 17020, 17756, 22195, 27232, 28564, 30880, 34040, 35512, 35705, 44390, 54464, 57128, 61760, 68080, 71024, 71410, 88780, 114256, 136160, 142048, 142820, 164243, 177560, 228512, 272320, 284096, 285640, 328486, 355120, 457024, 571280, 656972, 710240, 821215, 1142560, 1313944, 1420480, 1642430, 2285120, 2627888, 3284860, 5255776, 6569720, 10511552, 13139440, 26278880, 52557760]

約数ペア:

[(1, 52557760), (2, 26278880), (4, 13139440), (5, 10511552), (8, 6569720), (10, 5255776), (16, 3284860), (20, 2627888), (23, 2285120), (32, 1642430), (37, 1420480), (40, 1313944), (46, 1142560), (64, 821215), (74, 710240), (80, 656972), (92, 571280), (115, 457024), (148, 355120), (160, 328486), (184, 285640), (185, 284096), (193, 272320), (230, 228512), (296, 177560), (320, 164243), (368, 142820), (370, 142048), (386, 136160), (460, 114256), (592, 88780), (736, 71410), (740, 71024), (772, 68080), (851, 61760), (920, 57128), (965, 54464), (1184, 44390), (1472, 35705), (1480, 35512), (1544, 34040), (1702, 30880), (1840, 28564), (1930, 27232), (2368, 22195), (2960, 17756), (3088, 17020), (3404, 15440), (3680, 14282), (3860, 13616), (4255, 12352), (4439, 11840), (5920, 8878), (6176, 8510), (6808, 7720), (7141, 7360)]