91989650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 182988288

約数和(自身を除く): 90998638

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 205, 230, 410, 575, 943, 1025, 1150, 1886, 1951, 2050, 3902, 4715, 9430, 9755, 19510, 23575, 44873, 47150, 48775, 79991, 89746, 97550, 159982, 224365, 399955, 448730, 799910, 1121825, 1839793, 1999775, 2243650, 3679586, 3999550, 9198965, 18397930, 45994825, 91989650]

約数ペア:

[(1, 91989650), (2, 45994825), (5, 18397930), (10, 9198965), (23, 3999550), (25, 3679586), (41, 2243650), (46, 1999775), (50, 1839793), (82, 1121825), (115, 799910), (205, 448730), (230, 399955), (410, 224365), (575, 159982), (943, 97550), (1025, 89746), (1150, 79991), (1886, 48775), (1951, 47150), (2050, 44873), (3902, 23575), (4715, 19510), (9430, 9755)]