56744205

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 52119795

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 269, 287, 343, 615, 735, 807, 861, 1029, 1345, 1435, 1715, 1883, 2009, 4035, 4305, 5145, 5649, 6027, 9415, 10045, 11029, 13181, 14063, 28245, 30135, 33087, 39543, 42189, 55145, 65905, 70315, 77203, 92267, 165435, 197715, 210945, 231609, 276801, 386015, 461335, 540421, 1158045, 1384005, 1621263, 2702105, 3782947, 8106315, 11348841, 18914735, 56744205]

約数ペア:

[(1, 56744205), (3, 18914735), (5, 11348841), (7, 8106315), (15, 3782947), (21, 2702105), (35, 1621263), (41, 1384005), (49, 1158045), (105, 540421), (123, 461335), (147, 386015), (205, 276801), (245, 231609), (269, 210945), (287, 197715), (343, 165435), (615, 92267), (735, 77203), (807, 70315), (861, 65905), (1029, 55145), (1345, 42189), (1435, 39543), (1715, 33087), (1883, 30135), (2009, 28245), (4035, 14063), (4305, 13181), (5145, 11029), (5649, 10045), (6027, 9415)]