54873870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 135051840

約数和(自身を除く): 80177970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 109, 173, 194, 218, 291, 327, 346, 485, 519, 545, 582, 654, 865, 970, 1038, 1090, 1455, 1635, 1730, 2595, 2910, 3270, 5190, 10573, 16781, 18857, 21146, 31719, 33562, 37714, 50343, 52865, 56571, 63438, 83905, 94285, 100686, 105730, 113142, 158595, 167810, 188570, 251715, 282855, 317190, 503430, 565710, 1829129, 3658258, 5487387, 9145645, 10974774, 18291290, 27436935, 54873870]

約数ペア:

[(1, 54873870), (2, 27436935), (3, 18291290), (5, 10974774), (6, 9145645), (10, 5487387), (15, 3658258), (30, 1829129), (97, 565710), (109, 503430), (173, 317190), (194, 282855), (218, 251715), (291, 188570), (327, 167810), (346, 158595), (485, 113142), (519, 105730), (545, 100686), (582, 94285), (654, 83905), (865, 63438), (970, 56571), (1038, 52865), (1090, 50343), (1455, 37714), (1635, 33562), (1730, 31719), (2595, 21146), (2910, 18857), (3270, 16781), (5190, 10573)]