48908600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 72

約数和(自身を含む): 123217560

約数和(自身を除く): 74308960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1447, 1690, 2600, 2894, 3380, 4225, 5788, 6760, 7235, 8450, 11576, 14470, 16900, 18811, 28940, 33800, 36175, 37622, 57880, 72350, 75244, 94055, 144700, 150488, 188110, 244543, 289400, 376220, 470275, 489086, 752440, 940550, 978172, 1222715, 1881100, 1956344, 2445430, 3762200, 4890860, 6113575, 9781720, 12227150, 24454300, 48908600]

約数ペア:

[(1, 48908600), (2, 24454300), (4, 12227150), (5, 9781720), (8, 6113575), (10, 4890860), (13, 3762200), (20, 2445430), (25, 1956344), (26, 1881100), (40, 1222715), (50, 978172), (52, 940550), (65, 752440), (100, 489086), (104, 470275), (130, 376220), (169, 289400), (200, 244543), (260, 188110), (325, 150488), (338, 144700), (520, 94055), (650, 75244), (676, 72350), (845, 57880), (1300, 37622), (1352, 36175), (1447, 33800), (1690, 28940), (2600, 18811), (2894, 16900), (3380, 14470), (4225, 11576), (5788, 8450), (6760, 7235)]