53697800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 141657600

約数和(自身を除く): 87959800

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1087, 1235, 1300, 1900, 1976, 2174, 2470, 2600, 3800, 4348, 4940, 5435, 6175, 8696, 9880, 10870, 12350, 14131, 20653, 21740, 24700, 27175, 28262, 41306, 43480, 49400, 54350, 56524, 70655, 82612, 103265, 108700, 113048, 141310, 165224, 206530, 217400, 268489, 282620, 353275, 413060, 516325, 536978, 565240, 706550, 826120, 1032650, 1073956, 1342445, 1413100, 2065300, 2147912, 2684890, 2826200, 4130600, 5369780, 6712225, 10739560, 13424450, 26848900, 53697800]

約数ペア:

[(1, 53697800), (2, 26848900), (4, 13424450), (5, 10739560), (8, 6712225), (10, 5369780), (13, 4130600), (19, 2826200), (20, 2684890), (25, 2147912), (26, 2065300), (38, 1413100), (40, 1342445), (50, 1073956), (52, 1032650), (65, 826120), (76, 706550), (95, 565240), (100, 536978), (104, 516325), (130, 413060), (152, 353275), (190, 282620), (200, 268489), (247, 217400), (260, 206530), (325, 165224), (380, 141310), (475, 113048), (494, 108700), (520, 103265), (650, 82612), (760, 70655), (950, 56524), (988, 54350), (1087, 49400), (1235, 43480), (1300, 41306), (1900, 28262), (1976, 27175), (2174, 24700), (2470, 21740), (2600, 20653), (3800, 14131), (4348, 12350), (4940, 10870), (5435, 9880), (6175, 8696)]