54428320

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8297}}^1$

素因数の和:8353

約数の個数: 48

約数和(自身を含む): 131739048

約数和(自身を除く): 77310728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 8297, 16594, 33188, 41485, 66376, 82970, 132752, 165940, 265504, 331880, 340177, 663760, 680354, 1327520, 1360708, 1700885, 2721416, 3401770, 5442832, 6803540, 10885664, 13607080, 27214160, 54428320]

約数ペア:

[(1, 54428320), (2, 27214160), (4, 13607080), (5, 10885664), (8, 6803540), (10, 5442832), (16, 3401770), (20, 2721416), (32, 1700885), (40, 1360708), (41, 1327520), (80, 680354), (82, 663760), (160, 340177), (164, 331880), (205, 265504), (328, 165940), (410, 132752), (656, 82970), (820, 66376), (1312, 41485), (1640, 33188), (3280, 16594), (6560, 8297)]