486552190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2641

約数の個数: 48

約数和(自身を含む): 942124608

約数和(自身を除く): 455572418

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 361, 530, 722, 1007, 1805, 2014, 2543, 3610, 5035, 5086, 10070, 12715, 19133, 25430, 38266, 48317, 95665, 96634, 134779, 191330, 241585, 269558, 483170, 673895, 918023, 1347790, 1836046, 2560801, 4590115, 5121602, 9180230, 12804005, 25608010, 48655219, 97310438, 243276095, 486552190]

約数ペア:

[(1, 486552190), (2, 243276095), (5, 97310438), (10, 48655219), (19, 25608010), (38, 12804005), (53, 9180230), (95, 5121602), (106, 4590115), (190, 2560801), (265, 1836046), (361, 1347790), (530, 918023), (722, 673895), (1007, 483170), (1805, 269558), (2014, 241585), (2543, 191330), (3610, 134779), (5035, 96634), (5086, 95665), (10070, 48317), (12715, 38266), (19133, 25430)]