53644305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 102332160

約数和(自身を除く): 48687855

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 89, 143, 165, 195, 267, 281, 429, 445, 715, 843, 979, 1157, 1335, 1405, 2145, 2937, 3091, 3471, 3653, 4215, 4895, 5785, 9273, 10959, 12727, 14685, 15455, 17355, 18265, 25009, 38181, 40183, 46365, 54795, 63635, 75027, 120549, 125045, 190905, 200915, 275099, 325117, 375135, 602745, 825297, 975351, 1375495, 1625585, 3576287, 4126485, 4876755, 10728861, 17881435, 53644305]

約数ペア:

[(1, 53644305), (3, 17881435), (5, 10728861), (11, 4876755), (13, 4126485), (15, 3576287), (33, 1625585), (39, 1375495), (55, 975351), (65, 825297), (89, 602745), (143, 375135), (165, 325117), (195, 275099), (267, 200915), (281, 190905), (429, 125045), (445, 120549), (715, 75027), (843, 63635), (979, 54795), (1157, 46365), (1335, 40183), (1405, 38181), (2145, 25009), (2937, 18265), (3091, 17355), (3471, 15455), (3653, 14685), (4215, 12727), (4895, 10959), (5785, 9273)]