50408800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 137147472

約数和(自身を除く): 86738672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 50, 52, 65, 74, 80, 100, 104, 130, 131, 148, 160, 185, 200, 208, 260, 262, 296, 325, 370, 400, 416, 481, 520, 524, 592, 650, 655, 740, 800, 925, 962, 1040, 1048, 1184, 1300, 1310, 1480, 1703, 1850, 1924, 2080, 2096, 2405, 2600, 2620, 2960, 3275, 3406, 3700, 3848, 4192, 4810, 4847, 5200, 5240, 5920, 6550, 6812, 7400, 7696, 8515, 9620, 9694, 10400, 10480, 12025, 13100, 13624, 14800, 15392, 17030, 19240, 19388, 20960, 24050, 24235, 26200, 27248, 29600, 34060, 38480, 38776, 42575, 48100, 48470, 52400, 54496, 63011, 68120, 76960, 77552, 85150, 96200, 96940, 104800, 121175, 126022, 136240, 155104, 170300, 192400, 193880, 242350, 252044, 272480, 315055, 340600, 384800, 387760, 484700, 504088, 630110, 681200, 775520, 969400, 1008176, 1260220, 1362400, 1575275, 1938800, 2016352, 2520440, 3150550, 3877600, 5040880, 6301100, 10081760, 12602200, 25204400, 50408800]

約数ペア:

[(1, 50408800), (2, 25204400), (4, 12602200), (5, 10081760), (8, 6301100), (10, 5040880), (13, 3877600), (16, 3150550), (20, 2520440), (25, 2016352), (26, 1938800), (32, 1575275), (37, 1362400), (40, 1260220), (50, 1008176), (52, 969400), (65, 775520), (74, 681200), (80, 630110), (100, 504088), (104, 484700), (130, 387760), (131, 384800), (148, 340600), (160, 315055), (185, 272480), (200, 252044), (208, 242350), (260, 193880), (262, 192400), (296, 170300), (325, 155104), (370, 136240), (400, 126022), (416, 121175), (481, 104800), (520, 96940), (524, 96200), (592, 85150), (650, 77552), (655, 76960), (740, 68120), (800, 63011), (925, 54496), (962, 52400), (1040, 48470), (1048, 48100), (1184, 42575), (1300, 38776), (1310, 38480), (1480, 34060), (1703, 29600), (1850, 27248), (1924, 26200), (2080, 24235), (2096, 24050), (2405, 20960), (2600, 19388), (2620, 19240), (2960, 17030), (3275, 15392), (3406, 14800), (3700, 13624), (3848, 13100), (4192, 12025), (4810, 10480), (4847, 10400), (5200, 9694), (5240, 9620), (5920, 8515), (6550, 7696), (6812, 7400)]