53784115

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2851}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 82137600

約数和(自身を除く): 28353485

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 343, 385, 539, 1715, 2695, 2851, 3773, 14255, 18865, 19957, 31361, 99785, 139699, 156805, 219527, 698495, 977893, 1097635, 1536689, 4889465, 7683445, 10756823, 53784115]

約数ペア:

[(1, 53784115), (5, 10756823), (7, 7683445), (11, 4889465), (35, 1536689), (49, 1097635), (55, 977893), (77, 698495), (245, 219527), (343, 156805), (385, 139699), (539, 99785), (1715, 31361), (2695, 19957), (2851, 18865), (3773, 14255)]