51862300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 131686016

約数和(自身を除く): 79823716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 1723, 2150, 3010, 3446, 4300, 6020, 6892, 7525, 8615, 12061, 15050, 17230, 24122, 30100, 34460, 43075, 48244, 60305, 74089, 86150, 120610, 148178, 172300, 241220, 296356, 301525, 370445, 518623, 603050, 740890, 1037246, 1206100, 1481780, 1852225, 2074492, 2593115, 3704450, 5186230, 7408900, 10372460, 12965575, 25931150, 51862300]

約数ペア:

[(1, 51862300), (2, 25931150), (4, 12965575), (5, 10372460), (7, 7408900), (10, 5186230), (14, 3704450), (20, 2593115), (25, 2074492), (28, 1852225), (35, 1481780), (43, 1206100), (50, 1037246), (70, 740890), (86, 603050), (100, 518623), (140, 370445), (172, 301525), (175, 296356), (215, 241220), (301, 172300), (350, 148178), (430, 120610), (602, 86150), (700, 74089), (860, 60305), (1075, 48244), (1204, 43075), (1505, 34460), (1723, 30100), (2150, 24122), (3010, 17230), (3446, 15050), (4300, 12061), (6020, 8615), (6892, 7525)]