56866880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 112

約数和(自身を含む): 158008320

約数和(自身を除く): 101141440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 479, 530, 560, 742, 848, 958, 1060, 1120, 1484, 1696, 1855, 1916, 2120, 2240, 2395, 2968, 3353, 3392, 3710, 3832, 4240, 4790, 5936, 6706, 7420, 7664, 8480, 9580, 11872, 13412, 14840, 15328, 16765, 16960, 19160, 23744, 25387, 26824, 29680, 30656, 33530, 38320, 50774, 53648, 59360, 67060, 76640, 101548, 107296, 118720, 126935, 134120, 153280, 177709, 203096, 214592, 253870, 268240, 355418, 406192, 507740, 536480, 710836, 812384, 888545, 1015480, 1072960, 1421672, 1624768, 1777090, 2030960, 2843344, 3554180, 4061920, 5686688, 7108360, 8123840, 11373376, 14216720, 28433440, 56866880]

約数ペア:

[(1, 56866880), (2, 28433440), (4, 14216720), (5, 11373376), (7, 8123840), (8, 7108360), (10, 5686688), (14, 4061920), (16, 3554180), (20, 2843344), (28, 2030960), (32, 1777090), (35, 1624768), (40, 1421672), (53, 1072960), (56, 1015480), (64, 888545), (70, 812384), (80, 710836), (106, 536480), (112, 507740), (140, 406192), (160, 355418), (212, 268240), (224, 253870), (265, 214592), (280, 203096), (320, 177709), (371, 153280), (424, 134120), (448, 126935), (479, 118720), (530, 107296), (560, 101548), (742, 76640), (848, 67060), (958, 59360), (1060, 53648), (1120, 50774), (1484, 38320), (1696, 33530), (1855, 30656), (1916, 29680), (2120, 26824), (2240, 25387), (2395, 23744), (2968, 19160), (3353, 16960), (3392, 16765), (3710, 15328), (3832, 14840), (4240, 13412), (4790, 11872), (5936, 9580), (6706, 8480), (7420, 7664)]