49686670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 54822770

約数列:

[1, 2, 5, 10, 11, 22, 23, 41, 46, 55, 82, 110, 115, 205, 230, 253, 410, 451, 479, 506, 902, 943, 958, 1265, 1886, 2255, 2395, 2530, 4510, 4715, 4790, 5269, 9430, 10373, 10538, 11017, 19639, 20746, 22034, 26345, 39278, 51865, 52690, 55085, 98195, 103730, 110170, 121187, 196390, 216029, 242374, 432058, 451697, 605935, 903394, 1080145, 1211870, 2160290, 2258485, 4516970, 4968667, 9937334, 24843335, 49686670]

約数ペア:

[(1, 49686670), (2, 24843335), (5, 9937334), (10, 4968667), (11, 4516970), (22, 2258485), (23, 2160290), (41, 1211870), (46, 1080145), (55, 903394), (82, 605935), (110, 451697), (115, 432058), (205, 242374), (230, 216029), (253, 196390), (410, 121187), (451, 110170), (479, 103730), (506, 98195), (902, 55085), (943, 52690), (958, 51865), (1265, 39278), (1886, 26345), (2255, 22034), (2395, 20746), (2530, 19639), (4510, 11017), (4715, 10538), (4790, 10373), (5269, 9430)]