49509120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{12893}}^1$

素因数の和:12917

約数の個数: 72

約数和(自身を含む): 158132016

約数和(自身を除く): 108622896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 12893, 25786, 38679, 51572, 64465, 77358, 103144, 128930, 154716, 193395, 206288, 257860, 309432, 386790, 412576, 515720, 618864, 773580, 825152, 1031440, 1237728, 1547160, 1650304, 2062880, 2475456, 3094320, 3300608, 4125760, 4950912, 6188640, 8251520, 9901824, 12377280, 16503040, 24754560, 49509120]

約数ペア:

[(1, 49509120), (2, 24754560), (3, 16503040), (4, 12377280), (5, 9901824), (6, 8251520), (8, 6188640), (10, 4950912), (12, 4125760), (15, 3300608), (16, 3094320), (20, 2475456), (24, 2062880), (30, 1650304), (32, 1547160), (40, 1237728), (48, 1031440), (60, 825152), (64, 773580), (80, 618864), (96, 515720), (120, 412576), (128, 386790), (160, 309432), (192, 257860), (240, 206288), (256, 193395), (320, 154716), (384, 128930), (480, 103144), (640, 77358), (768, 64465), (960, 51572), (1280, 38679), (1920, 25786), (3840, 12893)]