50889800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 136801140

約数和(自身を除く): 85911340

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 37, 40, 46, 50, 52, 65, 74, 92, 100, 104, 115, 130, 148, 184, 185, 200, 230, 260, 296, 299, 325, 370, 460, 481, 520, 529, 575, 598, 650, 740, 851, 920, 925, 962, 1058, 1150, 1196, 1300, 1480, 1495, 1702, 1850, 1924, 2116, 2300, 2392, 2405, 2600, 2645, 2990, 3404, 3700, 3848, 4232, 4255, 4600, 4810, 5290, 5980, 6808, 6877, 7400, 7475, 8510, 9620, 10580, 11063, 11960, 12025, 13225, 13754, 14950, 17020, 19240, 19573, 21160, 21275, 22126, 24050, 26450, 27508, 29900, 34040, 34385, 39146, 42550, 44252, 48100, 52900, 55016, 55315, 59800, 68770, 78292, 85100, 88504, 96200, 97865, 105800, 110630, 137540, 156584, 170200, 171925, 195730, 221260, 254449, 275080, 276575, 343850, 391460, 442520, 489325, 508898, 553150, 687700, 782920, 978650, 1017796, 1106300, 1272245, 1375400, 1957300, 2035592, 2212600, 2544490, 3914600, 5088980, 6361225, 10177960, 12722450, 25444900, 50889800]

約数ペア:

[(1, 50889800), (2, 25444900), (4, 12722450), (5, 10177960), (8, 6361225), (10, 5088980), (13, 3914600), (20, 2544490), (23, 2212600), (25, 2035592), (26, 1957300), (37, 1375400), (40, 1272245), (46, 1106300), (50, 1017796), (52, 978650), (65, 782920), (74, 687700), (92, 553150), (100, 508898), (104, 489325), (115, 442520), (130, 391460), (148, 343850), (184, 276575), (185, 275080), (200, 254449), (230, 221260), (260, 195730), (296, 171925), (299, 170200), (325, 156584), (370, 137540), (460, 110630), (481, 105800), (520, 97865), (529, 96200), (575, 88504), (598, 85100), (650, 78292), (740, 68770), (851, 59800), (920, 55315), (925, 55016), (962, 52900), (1058, 48100), (1150, 44252), (1196, 42550), (1300, 39146), (1480, 34385), (1495, 34040), (1702, 29900), (1850, 27508), (1924, 26450), (2116, 24050), (2300, 22126), (2392, 21275), (2405, 21160), (2600, 19573), (2645, 19240), (2990, 17020), (3404, 14950), (3700, 13754), (3848, 13225), (4232, 12025), (4255, 11960), (4600, 11063), (4810, 10580), (5290, 9620), (5980, 8510), (6808, 7475), (6877, 7400)]