51003900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{56671}}^1$

素因数の和:56691

約数の個数: 54

約数和(自身を含む): 159871712

約数和(自身を除く): 108867812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 56671, 113342, 170013, 226684, 283355, 340026, 510039, 566710, 680052, 850065, 1020078, 1133420, 1416775, 1700130, 2040156, 2550195, 2833550, 3400260, 4250325, 5100390, 5667100, 8500650, 10200780, 12750975, 17001300, 25501950, 51003900]

約数ペア:

[(1, 51003900), (2, 25501950), (3, 17001300), (4, 12750975), (5, 10200780), (6, 8500650), (9, 5667100), (10, 5100390), (12, 4250325), (15, 3400260), (18, 2833550), (20, 2550195), (25, 2040156), (30, 1700130), (36, 1416775), (45, 1133420), (50, 1020078), (60, 850065), (75, 680052), (90, 566710), (100, 510039), (150, 340026), (180, 283355), (225, 226684), (300, 170013), (450, 113342), (900, 56671)]