56153300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 140865984

約数和(自身を除く): 84712684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 827, 970, 1358, 1654, 1940, 2425, 2716, 3308, 3395, 4135, 4850, 5789, 6790, 8270, 9700, 11578, 13580, 16540, 16975, 20675, 23156, 28945, 33950, 41350, 57890, 67900, 80219, 82700, 115780, 144725, 160438, 289450, 320876, 401095, 561533, 578900, 802190, 1123066, 1604380, 2005475, 2246132, 2807665, 4010950, 5615330, 8021900, 11230660, 14038325, 28076650, 56153300]

約数ペア:

[(1, 56153300), (2, 28076650), (4, 14038325), (5, 11230660), (7, 8021900), (10, 5615330), (14, 4010950), (20, 2807665), (25, 2246132), (28, 2005475), (35, 1604380), (50, 1123066), (70, 802190), (97, 578900), (100, 561533), (140, 401095), (175, 320876), (194, 289450), (350, 160438), (388, 144725), (485, 115780), (679, 82700), (700, 80219), (827, 67900), (970, 57890), (1358, 41350), (1654, 33950), (1940, 28945), (2425, 23156), (2716, 20675), (3308, 16975), (3395, 16540), (4135, 13580), (4850, 11578), (5789, 9700), (6790, 8270)]