5037890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 10751616

約数和(自身を除く): 5713726

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 271, 286, 338, 542, 715, 845, 1355, 1430, 1690, 1859, 2710, 2981, 3523, 3718, 5962, 7046, 9295, 14905, 17615, 18590, 29810, 35230, 38753, 45799, 77506, 91598, 193765, 228995, 387530, 457990, 503789, 1007578, 2518945, 5037890]

約数ペア:

[(1, 5037890), (2, 2518945), (5, 1007578), (10, 503789), (11, 457990), (13, 387530), (22, 228995), (26, 193765), (55, 91598), (65, 77506), (110, 45799), (130, 38753), (143, 35230), (169, 29810), (271, 18590), (286, 17615), (338, 14905), (542, 9295), (715, 7046), (845, 5962), (1355, 3718), (1430, 3523), (1690, 2981), (1859, 2710)]