47561800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 129991680

約数和(自身を除く): 82429880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 1663, 2200, 2600, 2860, 3326, 3575, 5720, 6652, 7150, 8315, 13304, 14300, 16630, 18293, 21619, 28600, 33260, 36586, 41575, 43238, 66520, 73172, 83150, 86476, 91465, 108095, 146344, 166300, 172952, 182930, 216190, 237809, 332600, 365860, 432380, 457325, 475618, 540475, 731720, 864760, 914650, 951236, 1080950, 1189045, 1829300, 1902472, 2161900, 2378090, 3658600, 4323800, 4756180, 5945225, 9512360, 11890450, 23780900, 47561800]

約数ペア:

[(1, 47561800), (2, 23780900), (4, 11890450), (5, 9512360), (8, 5945225), (10, 4756180), (11, 4323800), (13, 3658600), (20, 2378090), (22, 2161900), (25, 1902472), (26, 1829300), (40, 1189045), (44, 1080950), (50, 951236), (52, 914650), (55, 864760), (65, 731720), (88, 540475), (100, 475618), (104, 457325), (110, 432380), (130, 365860), (143, 332600), (200, 237809), (220, 216190), (260, 182930), (275, 172952), (286, 166300), (325, 146344), (440, 108095), (520, 91465), (550, 86476), (572, 83150), (650, 73172), (715, 66520), (1100, 43238), (1144, 41575), (1300, 36586), (1430, 33260), (1663, 28600), (2200, 21619), (2600, 18293), (2860, 16630), (3326, 14300), (3575, 13304), (5720, 8315), (6652, 7150)]