66996050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3035

約数の個数: 48

約数和(自身を含む): 139303584

約数和(自身を除く): 72307534

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 2971, 4510, 5942, 11275, 14855, 22550, 29710, 32681, 65362, 74275, 121811, 148550, 163405, 243622, 326810, 609055, 817025, 1218110, 1339921, 1634050, 2679842, 3045275, 6090550, 6699605, 13399210, 33498025, 66996050]

約数ペア:

[(1, 66996050), (2, 33498025), (5, 13399210), (10, 6699605), (11, 6090550), (22, 3045275), (25, 2679842), (41, 1634050), (50, 1339921), (55, 1218110), (82, 817025), (110, 609055), (205, 326810), (275, 243622), (410, 163405), (451, 148550), (550, 121811), (902, 74275), (1025, 65362), (2050, 32681), (2255, 29710), (2971, 22550), (4510, 14855), (5942, 11275)]