47803910

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 110112912

約数和(自身を除く): 62309002

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 181, 245, 343, 362, 385, 490, 539, 686, 770, 905, 1078, 1267, 1715, 1810, 1991, 2401, 2534, 2695, 3430, 3773, 3982, 4802, 5390, 6335, 7546, 8869, 9955, 12005, 12670, 13937, 17738, 18865, 19910, 24010, 26411, 27874, 37730, 44345, 52822, 62083, 69685, 88690, 97559, 124166, 132055, 139370, 195118, 264110, 310415, 434581, 487795, 620830, 682913, 869162, 975590, 1365826, 2172905, 3414565, 4345810, 4780391, 6829130, 9560782, 23901955, 47803910]

約数ペア:

[(1, 47803910), (2, 23901955), (5, 9560782), (7, 6829130), (10, 4780391), (11, 4345810), (14, 3414565), (22, 2172905), (35, 1365826), (49, 975590), (55, 869162), (70, 682913), (77, 620830), (98, 487795), (110, 434581), (154, 310415), (181, 264110), (245, 195118), (343, 139370), (362, 132055), (385, 124166), (490, 97559), (539, 88690), (686, 69685), (770, 62083), (905, 52822), (1078, 44345), (1267, 37730), (1715, 27874), (1810, 26411), (1991, 24010), (2401, 19910), (2534, 18865), (2695, 17738), (3430, 13937), (3773, 12670), (3982, 12005), (4802, 9955), (5390, 8869), (6335, 7546)]