51489130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6079}}^1$

素因数の和:6115

約数の個数: 48

約数和(自身を含む): 116444160

約数和(自身を除く): 64955030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 6079, 8470, 12158, 30395, 42553, 60790, 66869, 85106, 133738, 212765, 334345, 425530, 468083, 668690, 735559, 936166, 1471118, 2340415, 3677795, 4680830, 5148913, 7355590, 10297826, 25744565, 51489130]

約数ペア:

[(1, 51489130), (2, 25744565), (5, 10297826), (7, 7355590), (10, 5148913), (11, 4680830), (14, 3677795), (22, 2340415), (35, 1471118), (55, 936166), (70, 735559), (77, 668690), (110, 468083), (121, 425530), (154, 334345), (242, 212765), (385, 133738), (605, 85106), (770, 66869), (847, 60790), (1210, 42553), (1694, 30395), (4235, 12158), (6079, 8470)]