51436950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2621

約数の個数: 48

約数和(自身を含む): 128533440

約数和(自身を除く): 77096490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 695, 834, 1390, 2085, 2467, 3475, 4170, 4934, 6950, 7401, 10425, 12335, 14802, 20850, 24670, 37005, 61675, 74010, 123350, 185025, 342913, 370050, 685826, 1028739, 1714565, 2057478, 3429130, 5143695, 8572825, 10287390, 17145650, 25718475, 51436950]

約数ペア:

[(1, 51436950), (2, 25718475), (3, 17145650), (5, 10287390), (6, 8572825), (10, 5143695), (15, 3429130), (25, 2057478), (30, 1714565), (50, 1028739), (75, 685826), (139, 370050), (150, 342913), (278, 185025), (417, 123350), (695, 74010), (834, 61675), (1390, 37005), (2085, 24670), (2467, 20850), (3475, 14802), (4170, 12335), (4934, 10425), (6950, 7401)]