50340100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 116867520

約数和(自身を除く): 66527420

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 43, 46, 50, 86, 92, 100, 115, 172, 215, 230, 430, 460, 509, 575, 860, 989, 1018, 1075, 1150, 1978, 2036, 2150, 2300, 2545, 3956, 4300, 4945, 5090, 9890, 10180, 11707, 12725, 19780, 21887, 23414, 24725, 25450, 43774, 46828, 49450, 50900, 58535, 87548, 98900, 109435, 117070, 218870, 234140, 292675, 437740, 503401, 547175, 585350, 1006802, 1094350, 1170700, 2013604, 2188700, 2517005, 5034010, 10068020, 12585025, 25170050, 50340100]

約数ペア:

[(1, 50340100), (2, 25170050), (4, 12585025), (5, 10068020), (10, 5034010), (20, 2517005), (23, 2188700), (25, 2013604), (43, 1170700), (46, 1094350), (50, 1006802), (86, 585350), (92, 547175), (100, 503401), (115, 437740), (172, 292675), (215, 234140), (230, 218870), (430, 117070), (460, 109435), (509, 98900), (575, 87548), (860, 58535), (989, 50900), (1018, 49450), (1075, 46828), (1150, 43774), (1978, 25450), (2036, 24725), (2150, 23414), (2300, 21887), (2545, 19780), (3956, 12725), (4300, 11707), (4945, 10180), (5090, 9890)]