49550710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 101275776

約数和(自身を除く): 51725066

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1321, 1705, 2642, 3410, 3751, 6605, 7502, 13210, 14531, 18755, 29062, 37510, 40951, 72655, 81902, 145310, 159841, 204755, 319682, 409510, 450461, 799205, 900922, 1598410, 2252305, 4504610, 4955071, 9910142, 24775355, 49550710]

約数ペア:

[(1, 49550710), (2, 24775355), (5, 9910142), (10, 4955071), (11, 4504610), (22, 2252305), (31, 1598410), (55, 900922), (62, 799205), (110, 450461), (121, 409510), (155, 319682), (242, 204755), (310, 159841), (341, 145310), (605, 81902), (682, 72655), (1210, 40951), (1321, 37510), (1705, 29062), (2642, 18755), (3410, 14531), (3751, 13210), (6605, 7502)]