50857600

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 131286240

約数和(自身を除く): 80428640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 691, 736, 800, 920, 1150, 1382, 1472, 1600, 1840, 2300, 2764, 2944, 3200, 3455, 3680, 4600, 5528, 6910, 7360, 9200, 11056, 13820, 14720, 15893, 17275, 18400, 22112, 27640, 31786, 34550, 36800, 44224, 55280, 63572, 69100, 73600, 79465, 88448, 110560, 127144, 138200, 158930, 221120, 254288, 276400, 317860, 397325, 442240, 508576, 552800, 635720, 794650, 1017152, 1105600, 1271440, 1589300, 2034304, 2211200, 2542880, 3178600, 5085760, 6357200, 10171520, 12714400, 25428800, 50857600]

約数ペア:

[(1, 50857600), (2, 25428800), (4, 12714400), (5, 10171520), (8, 6357200), (10, 5085760), (16, 3178600), (20, 2542880), (23, 2211200), (25, 2034304), (32, 1589300), (40, 1271440), (46, 1105600), (50, 1017152), (64, 794650), (80, 635720), (92, 552800), (100, 508576), (115, 442240), (128, 397325), (160, 317860), (184, 276400), (200, 254288), (230, 221120), (320, 158930), (368, 138200), (400, 127144), (460, 110560), (575, 88448), (640, 79465), (691, 73600), (736, 69100), (800, 63572), (920, 55280), (1150, 44224), (1382, 36800), (1472, 34550), (1600, 31786), (1840, 27640), (2300, 22112), (2764, 18400), (2944, 17275), (3200, 15893), (3455, 14720), (3680, 13820), (4600, 11056), (5528, 9200), (6910, 7360)]