51248600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 134053920

約数和(自身を除く): 82805320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 130, 184, 200, 230, 260, 299, 325, 460, 520, 575, 598, 650, 857, 920, 1150, 1196, 1300, 1495, 1714, 2300, 2392, 2600, 2990, 3428, 4285, 4600, 5980, 6856, 7475, 8570, 11141, 11960, 14950, 17140, 19711, 21425, 22282, 29900, 34280, 39422, 42850, 44564, 55705, 59800, 78844, 85700, 89128, 98555, 111410, 157688, 171400, 197110, 222820, 256243, 278525, 394220, 445640, 492775, 512486, 557050, 788440, 985550, 1024972, 1114100, 1281215, 1971100, 2049944, 2228200, 2562430, 3942200, 5124860, 6406075, 10249720, 12812150, 25624300, 51248600]

約数ペア:

[(1, 51248600), (2, 25624300), (4, 12812150), (5, 10249720), (8, 6406075), (10, 5124860), (13, 3942200), (20, 2562430), (23, 2228200), (25, 2049944), (26, 1971100), (40, 1281215), (46, 1114100), (50, 1024972), (52, 985550), (65, 788440), (92, 557050), (100, 512486), (104, 492775), (115, 445640), (130, 394220), (184, 278525), (200, 256243), (230, 222820), (260, 197110), (299, 171400), (325, 157688), (460, 111410), (520, 98555), (575, 89128), (598, 85700), (650, 78844), (857, 59800), (920, 55705), (1150, 44564), (1196, 42850), (1300, 39422), (1495, 34280), (1714, 29900), (2300, 22282), (2392, 21425), (2600, 19711), (2990, 17140), (3428, 14950), (4285, 11960), (4600, 11141), (5980, 8570), (6856, 7475)]