54395275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 73995264

約数和(自身を除く): 19599989

約数列:

[1, 5, 11, 25, 55, 223, 275, 887, 1115, 2453, 4435, 5575, 9757, 12265, 22175, 48785, 61325, 197801, 243925, 989005, 2175811, 4945025, 10879055, 54395275]

約数ペア:

[(1, 54395275), (5, 10879055), (11, 4945025), (25, 2175811), (55, 989005), (223, 243925), (275, 197801), (887, 61325), (1115, 48785), (2453, 22175), (4435, 12265), (5575, 9757)]