50106880

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 128983932

約数和(自身を除く): 78877052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 128, 148, 160, 184, 185, 230, 256, 296, 320, 368, 370, 460, 512, 529, 592, 640, 736, 740, 851, 920, 1058, 1184, 1280, 1472, 1480, 1702, 1840, 2116, 2368, 2560, 2645, 2944, 2960, 3404, 3680, 4232, 4255, 4736, 5290, 5888, 5920, 6808, 7360, 8464, 8510, 9472, 10580, 11776, 11840, 13616, 14720, 16928, 17020, 18944, 19573, 21160, 23680, 27232, 29440, 33856, 34040, 39146, 42320, 47360, 54464, 58880, 67712, 68080, 78292, 84640, 94720, 97865, 108928, 135424, 136160, 156584, 169280, 195730, 217856, 270848, 272320, 313168, 338560, 391460, 435712, 544640, 626336, 677120, 782920, 1089280, 1252672, 1354240, 1565840, 2178560, 2505344, 3131680, 5010688, 6263360, 10021376, 12526720, 25053440, 50106880]

約数ペア:

[(1, 50106880), (2, 25053440), (4, 12526720), (5, 10021376), (8, 6263360), (10, 5010688), (16, 3131680), (20, 2505344), (23, 2178560), (32, 1565840), (37, 1354240), (40, 1252672), (46, 1089280), (64, 782920), (74, 677120), (80, 626336), (92, 544640), (115, 435712), (128, 391460), (148, 338560), (160, 313168), (184, 272320), (185, 270848), (230, 217856), (256, 195730), (296, 169280), (320, 156584), (368, 136160), (370, 135424), (460, 108928), (512, 97865), (529, 94720), (592, 84640), (640, 78292), (736, 68080), (740, 67712), (851, 58880), (920, 54464), (1058, 47360), (1184, 42320), (1280, 39146), (1472, 34040), (1480, 33856), (1702, 29440), (1840, 27232), (2116, 23680), (2368, 21160), (2560, 19573), (2645, 18944), (2944, 17020), (2960, 16928), (3404, 14720), (3680, 13616), (4232, 11840), (4255, 11776), (4736, 10580), (5290, 9472), (5888, 8510), (5920, 8464), (6808, 7360)]