56810110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 119672640

約数和(自身を除く): 62862530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 269, 431, 490, 538, 862, 1345, 1883, 2155, 2690, 3017, 3766, 4310, 6034, 9415, 13181, 15085, 18830, 21119, 26362, 30170, 42238, 65905, 105595, 115939, 131810, 211190, 231878, 579695, 811573, 1159390, 1623146, 4057865, 5681011, 8115730, 11362022, 28405055, 56810110]

約数ペア:

[(1, 56810110), (2, 28405055), (5, 11362022), (7, 8115730), (10, 5681011), (14, 4057865), (35, 1623146), (49, 1159390), (70, 811573), (98, 579695), (245, 231878), (269, 211190), (431, 131810), (490, 115939), (538, 105595), (862, 65905), (1345, 42238), (1883, 30170), (2155, 26362), (2690, 21119), (3017, 18830), (3766, 15085), (4310, 13181), (6034, 9415)]