56488000

素因数分解:

$2^6\times 5^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 112

約数和(自身を含む): 146450304

約数和(自身を除く): 89962304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 307, 320, 368, 400, 460, 500, 575, 614, 736, 800, 920, 1000, 1150, 1228, 1472, 1535, 1600, 1840, 2000, 2300, 2456, 2875, 3070, 3680, 4000, 4600, 4912, 5750, 6140, 7061, 7360, 7675, 8000, 9200, 9824, 11500, 12280, 14122, 15350, 18400, 19648, 23000, 24560, 28244, 30700, 35305, 36800, 38375, 46000, 49120, 56488, 61400, 70610, 76750, 92000, 98240, 112976, 122800, 141220, 153500, 176525, 184000, 225952, 245600, 282440, 307000, 353050, 451904, 491200, 564880, 614000, 706100, 882625, 1129760, 1228000, 1412200, 1765250, 2259520, 2456000, 2824400, 3530500, 5648800, 7061000, 11297600, 14122000, 28244000, 56488000]

約数ペア:

[(1, 56488000), (2, 28244000), (4, 14122000), (5, 11297600), (8, 7061000), (10, 5648800), (16, 3530500), (20, 2824400), (23, 2456000), (25, 2259520), (32, 1765250), (40, 1412200), (46, 1228000), (50, 1129760), (64, 882625), (80, 706100), (92, 614000), (100, 564880), (115, 491200), (125, 451904), (160, 353050), (184, 307000), (200, 282440), (230, 245600), (250, 225952), (307, 184000), (320, 176525), (368, 153500), (400, 141220), (460, 122800), (500, 112976), (575, 98240), (614, 92000), (736, 76750), (800, 70610), (920, 61400), (1000, 56488), (1150, 49120), (1228, 46000), (1472, 38375), (1535, 36800), (1600, 35305), (1840, 30700), (2000, 28244), (2300, 24560), (2456, 23000), (2875, 19648), (3070, 18400), (3680, 15350), (4000, 14122), (4600, 12280), (4912, 11500), (5750, 9824), (6140, 9200), (7061, 8000), (7360, 7675)]