56135800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 151017120

約数和(自身を除く): 94881320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 101, 140, 175, 200, 202, 280, 350, 397, 404, 505, 700, 707, 794, 808, 1010, 1400, 1414, 1588, 1985, 2020, 2525, 2779, 2828, 3176, 3535, 3970, 4040, 5050, 5558, 5656, 7070, 7940, 9925, 10100, 11116, 13895, 14140, 15880, 17675, 19850, 20200, 22232, 27790, 28280, 35350, 39700, 40097, 55580, 69475, 70700, 79400, 80194, 111160, 138950, 141400, 160388, 200485, 277900, 280679, 320776, 400970, 555800, 561358, 801940, 1002425, 1122716, 1403395, 1603880, 2004850, 2245432, 2806790, 4009700, 5613580, 7016975, 8019400, 11227160, 14033950, 28067900, 56135800]

約数ペア:

[(1, 56135800), (2, 28067900), (4, 14033950), (5, 11227160), (7, 8019400), (8, 7016975), (10, 5613580), (14, 4009700), (20, 2806790), (25, 2245432), (28, 2004850), (35, 1603880), (40, 1403395), (50, 1122716), (56, 1002425), (70, 801940), (100, 561358), (101, 555800), (140, 400970), (175, 320776), (200, 280679), (202, 277900), (280, 200485), (350, 160388), (397, 141400), (404, 138950), (505, 111160), (700, 80194), (707, 79400), (794, 70700), (808, 69475), (1010, 55580), (1400, 40097), (1414, 39700), (1588, 35350), (1985, 28280), (2020, 27790), (2525, 22232), (2779, 20200), (2828, 19850), (3176, 17675), (3535, 15880), (3970, 14140), (4040, 13895), (5050, 11116), (5558, 10100), (5656, 9925), (7070, 7940)]