49296640

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2067

約数の個数: 72

約数和(自身を含む): 124356960

約数和(自身を除く): 75060320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2027, 2432, 3040, 4054, 4864, 6080, 8108, 10135, 12160, 16216, 20270, 24320, 32432, 38513, 40540, 64864, 77026, 81080, 129728, 154052, 162160, 192565, 259456, 308104, 324320, 385130, 518912, 616208, 648640, 770260, 1232416, 1297280, 1540520, 2464832, 2594560, 3081040, 4929664, 6162080, 9859328, 12324160, 24648320, 49296640]

約数ペア:

[(1, 49296640), (2, 24648320), (4, 12324160), (5, 9859328), (8, 6162080), (10, 4929664), (16, 3081040), (19, 2594560), (20, 2464832), (32, 1540520), (38, 1297280), (40, 1232416), (64, 770260), (76, 648640), (80, 616208), (95, 518912), (128, 385130), (152, 324320), (160, 308104), (190, 259456), (256, 192565), (304, 162160), (320, 154052), (380, 129728), (608, 81080), (640, 77026), (760, 64864), (1216, 40540), (1280, 38513), (1520, 32432), (2027, 24320), (2432, 20270), (3040, 16216), (4054, 12160), (4864, 10135), (6080, 8108)]