53499520

素因数分解:

$2^7\times 5^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 128887200

約数和(自身を除く): 75387680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 320, 358, 467, 640, 716, 895, 934, 1432, 1790, 1868, 2335, 2864, 3580, 3736, 4670, 5728, 7160, 7472, 9340, 11456, 14320, 14944, 18680, 22912, 28640, 29888, 37360, 57280, 59776, 74720, 83593, 114560, 149440, 167186, 298880, 334372, 417965, 668744, 835930, 1337488, 1671860, 2674976, 3343720, 5349952, 6687440, 10699904, 13374880, 26749760, 53499520]

約数ペア:

[(1, 53499520), (2, 26749760), (4, 13374880), (5, 10699904), (8, 6687440), (10, 5349952), (16, 3343720), (20, 2674976), (32, 1671860), (40, 1337488), (64, 835930), (80, 668744), (128, 417965), (160, 334372), (179, 298880), (320, 167186), (358, 149440), (467, 114560), (640, 83593), (716, 74720), (895, 59776), (934, 57280), (1432, 37360), (1790, 29888), (1868, 28640), (2335, 22912), (2864, 18680), (3580, 14944), (3736, 14320), (4670, 11456), (5728, 9340), (7160, 7472)]