51889970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15217}}^1$

素因数の和:15266

約数の個数: 32

約数和(自身を含む): 105186816

約数和(自身を除く): 53296846

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 15217, 30434, 76085, 152170, 167387, 334774, 471727, 836935, 943454, 1673870, 2358635, 4717270, 5188997, 10377994, 25944985, 51889970]

約数ペア:

[(1, 51889970), (2, 25944985), (5, 10377994), (10, 5188997), (11, 4717270), (22, 2358635), (31, 1673870), (55, 943454), (62, 836935), (110, 471727), (155, 334774), (310, 167387), (341, 152170), (682, 76085), (1705, 30434), (3410, 15217)]