48131200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 130195350

約数和(自身を除く): 82064150

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 89, 100, 104, 128, 130, 160, 169, 178, 200, 208, 260, 320, 325, 338, 356, 400, 416, 445, 520, 640, 650, 676, 712, 800, 832, 845, 890, 1040, 1157, 1300, 1352, 1424, 1600, 1664, 1690, 1780, 2080, 2225, 2314, 2600, 2704, 2848, 3200, 3380, 3560, 4160, 4225, 4450, 4628, 5200, 5408, 5696, 5785, 6760, 7120, 8320, 8450, 8900, 9256, 10400, 10816, 11392, 11570, 13520, 14240, 15041, 16900, 17800, 18512, 20800, 21632, 23140, 27040, 28480, 28925, 30082, 33800, 35600, 37024, 41600, 46280, 54080, 56960, 57850, 60164, 67600, 71200, 74048, 75205, 92560, 108160, 115700, 120328, 135200, 142400, 148096, 150410, 185120, 231400, 240656, 270400, 284800, 300820, 370240, 376025, 462800, 481312, 540800, 601640, 740480, 752050, 925600, 962624, 1203280, 1504100, 1851200, 1925248, 2406560, 3008200, 3702400, 4813120, 6016400, 9626240, 12032800, 24065600, 48131200]

約数ペア:

[(1, 48131200), (2, 24065600), (4, 12032800), (5, 9626240), (8, 6016400), (10, 4813120), (13, 3702400), (16, 3008200), (20, 2406560), (25, 1925248), (26, 1851200), (32, 1504100), (40, 1203280), (50, 962624), (52, 925600), (64, 752050), (65, 740480), (80, 601640), (89, 540800), (100, 481312), (104, 462800), (128, 376025), (130, 370240), (160, 300820), (169, 284800), (178, 270400), (200, 240656), (208, 231400), (260, 185120), (320, 150410), (325, 148096), (338, 142400), (356, 135200), (400, 120328), (416, 115700), (445, 108160), (520, 92560), (640, 75205), (650, 74048), (676, 71200), (712, 67600), (800, 60164), (832, 57850), (845, 56960), (890, 54080), (1040, 46280), (1157, 41600), (1300, 37024), (1352, 35600), (1424, 33800), (1600, 30082), (1664, 28925), (1690, 28480), (1780, 27040), (2080, 23140), (2225, 21632), (2314, 20800), (2600, 18512), (2704, 17800), (2848, 16900), (3200, 15041), (3380, 14240), (3560, 13520), (4160, 11570), (4225, 11392), (4450, 10816), (4628, 10400), (5200, 9256), (5408, 8900), (5696, 8450), (5785, 8320), (6760, 7120)]