56307300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26813}}^1$

素因数の和:26837

約数の個数: 72

約数和(自身を含む): 186196416

約数和(自身を除く): 129889116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26813, 53626, 80439, 107252, 134065, 160878, 187691, 268130, 321756, 375382, 402195, 536260, 563073, 670325, 750764, 804390, 938455, 1126146, 1340650, 1608780, 1876910, 2010975, 2252292, 2681300, 2815365, 3753820, 4021950, 4692275, 5630730, 8043900, 9384550, 11261460, 14076825, 18769100, 28153650, 56307300]

約数ペア:

[(1, 56307300), (2, 28153650), (3, 18769100), (4, 14076825), (5, 11261460), (6, 9384550), (7, 8043900), (10, 5630730), (12, 4692275), (14, 4021950), (15, 3753820), (20, 2815365), (21, 2681300), (25, 2252292), (28, 2010975), (30, 1876910), (35, 1608780), (42, 1340650), (50, 1126146), (60, 938455), (70, 804390), (75, 750764), (84, 670325), (100, 563073), (105, 536260), (140, 402195), (150, 375382), (175, 321756), (210, 268130), (300, 187691), (350, 160878), (420, 134065), (525, 107252), (700, 80439), (1050, 53626), (2100, 26813)]