56919170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2603

約数の個数: 64

約数和(自身を含む): 132192000

約数和(自身を除く): 75272830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 2549, 3190, 4466, 5098, 11165, 12745, 17843, 22330, 25490, 28039, 35686, 56078, 73921, 89215, 140195, 147842, 178430, 196273, 280390, 369605, 392546, 517447, 739210, 813131, 981365, 1034894, 1626262, 1962730, 2587235, 4065655, 5174470, 5691917, 8131310, 11383834, 28459585, 56919170]

約数ペア:

[(1, 56919170), (2, 28459585), (5, 11383834), (7, 8131310), (10, 5691917), (11, 5174470), (14, 4065655), (22, 2587235), (29, 1962730), (35, 1626262), (55, 1034894), (58, 981365), (70, 813131), (77, 739210), (110, 517447), (145, 392546), (154, 369605), (203, 280390), (290, 196273), (319, 178430), (385, 147842), (406, 140195), (638, 89215), (770, 73921), (1015, 56078), (1595, 35686), (2030, 28039), (2233, 25490), (2549, 22330), (3190, 17843), (4466, 12745), (5098, 11165)]