52551040

素因数分解:

$2^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 126671760

約数和(自身を除く): 74120720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 523, 628, 640, 785, 1046, 1256, 1570, 2092, 2512, 2615, 3140, 4184, 5024, 5230, 6280, 8368, 10048, 10460, 12560, 16736, 20096, 20920, 25120, 33472, 41840, 50240, 66944, 82111, 83680, 100480, 164222, 167360, 328444, 334720, 410555, 656888, 821110, 1313776, 1642220, 2627552, 3284440, 5255104, 6568880, 10510208, 13137760, 26275520, 52551040]

約数ペア:

[(1, 52551040), (2, 26275520), (4, 13137760), (5, 10510208), (8, 6568880), (10, 5255104), (16, 3284440), (20, 2627552), (32, 1642220), (40, 1313776), (64, 821110), (80, 656888), (128, 410555), (157, 334720), (160, 328444), (314, 167360), (320, 164222), (523, 100480), (628, 83680), (640, 82111), (785, 66944), (1046, 50240), (1256, 41840), (1570, 33472), (2092, 25120), (2512, 20920), (2615, 20096), (3140, 16736), (4184, 12560), (5024, 10460), (5230, 10048), (6280, 8368)]