51996230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2797}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 110599344

約数和(自身を除く): 58603114

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 2797, 3718, 5594, 9295, 13985, 18590, 27970, 30767, 36361, 61534, 72722, 153835, 181805, 307670, 363610, 399971, 472693, 799942, 945386, 1999855, 2363465, 3999710, 4726930, 5199623, 10399246, 25998115, 51996230]

約数ペア:

[(1, 51996230), (2, 25998115), (5, 10399246), (10, 5199623), (11, 4726930), (13, 3999710), (22, 2363465), (26, 1999855), (55, 945386), (65, 799942), (110, 472693), (130, 399971), (143, 363610), (169, 307670), (286, 181805), (338, 153835), (715, 72722), (845, 61534), (1430, 36361), (1690, 30767), (1859, 27970), (2797, 18590), (3718, 13985), (5594, 9295)]