49758520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 132969600

約数和(自身を除く): 83211080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 479, 490, 530, 742, 958, 980, 1060, 1484, 1855, 1916, 1960, 2120, 2395, 2597, 2968, 3353, 3710, 3832, 4790, 5194, 6706, 7420, 9580, 10388, 12985, 13412, 14840, 16765, 19160, 20776, 23471, 25387, 25970, 26824, 33530, 46942, 50774, 51940, 67060, 93884, 101548, 103880, 117355, 126935, 134120, 177709, 187768, 203096, 234710, 253870, 355418, 469420, 507740, 710836, 888545, 938840, 1015480, 1243963, 1421672, 1777090, 2487926, 3554180, 4975852, 6219815, 7108360, 9951704, 12439630, 24879260, 49758520]

約数ペア:

[(1, 49758520), (2, 24879260), (4, 12439630), (5, 9951704), (7, 7108360), (8, 6219815), (10, 4975852), (14, 3554180), (20, 2487926), (28, 1777090), (35, 1421672), (40, 1243963), (49, 1015480), (53, 938840), (56, 888545), (70, 710836), (98, 507740), (106, 469420), (140, 355418), (196, 253870), (212, 234710), (245, 203096), (265, 187768), (280, 177709), (371, 134120), (392, 126935), (424, 117355), (479, 103880), (490, 101548), (530, 93884), (742, 67060), (958, 51940), (980, 50774), (1060, 46942), (1484, 33530), (1855, 26824), (1916, 25970), (1960, 25387), (2120, 23471), (2395, 20776), (2597, 19160), (2968, 16765), (3353, 14840), (3710, 13412), (3832, 12985), (4790, 10388), (5194, 9580), (6706, 7420)]