51174970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 117718272

約数和(自身を除く): 66543302

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 1621, 2255, 2870, 3157, 3242, 4510, 6314, 8105, 11347, 15785, 16210, 17831, 22694, 31570, 35662, 56735, 66461, 89155, 113470, 124817, 132922, 178310, 249634, 332305, 465227, 624085, 664610, 731071, 930454, 1248170, 1462142, 2326135, 3655355, 4652270, 5117497, 7310710, 10234994, 25587485, 51174970]

約数ペア:

[(1, 51174970), (2, 25587485), (5, 10234994), (7, 7310710), (10, 5117497), (11, 4652270), (14, 3655355), (22, 2326135), (35, 1462142), (41, 1248170), (55, 930454), (70, 731071), (77, 664610), (82, 624085), (110, 465227), (154, 332305), (205, 249634), (287, 178310), (385, 132922), (410, 124817), (451, 113470), (574, 89155), (770, 66461), (902, 56735), (1435, 35662), (1621, 31570), (2255, 22694), (2870, 17831), (3157, 16210), (3242, 15785), (4510, 11347), (6314, 8105)]