53804100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{25621}}^1$

素因数の和:25645

約数の個数: 72

約数和(自身を含む): 177919168

約数和(自身を除く): 124115068

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, 25621, 51242, 76863, 102484, 128105, 153726, 179347, 256210, 307452, 358694, 384315, 512420, 538041, 640525, 717388, 768630, 896735, 1076082, 1281050, 1537260, 1793470, 1921575, 2152164, 2562100, 2690205, 3586940, 3843150, 4483675, 5380410, 7686300, 8967350, 10760820, 13451025, 17934700, 26902050, 53804100]

約数ペア:

[(1, 53804100), (2, 26902050), (3, 17934700), (4, 13451025), (5, 10760820), (6, 8967350), (7, 7686300), (10, 5380410), (12, 4483675), (14, 3843150), (15, 3586940), (20, 2690205), (21, 2562100), (25, 2152164), (28, 1921575), (30, 1793470), (35, 1537260), (42, 1281050), (50, 1076082), (60, 896735), (70, 768630), (75, 717388), (84, 640525), (100, 538041), (105, 512420), (140, 384315), (150, 358694), (175, 307452), (210, 256210), (300, 179347), (350, 153726), (420, 128105), (525, 102484), (700, 76863), (1050, 51242), (2100, 25621)]