54554060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22543}}^1$

素因数の和:22574

約数の個数: 36

約数和(自身を含む): 125930784

約数和(自身を除く): 71376724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 22543, 45086, 90172, 112715, 225430, 247973, 450860, 495946, 991892, 1239865, 2479730, 2727703, 4959460, 5455406, 10910812, 13638515, 27277030, 54554060]

約数ペア:

[(1, 54554060), (2, 27277030), (4, 13638515), (5, 10910812), (10, 5455406), (11, 4959460), (20, 2727703), (22, 2479730), (44, 1239865), (55, 991892), (110, 495946), (121, 450860), (220, 247973), (242, 225430), (484, 112715), (605, 90172), (1210, 45086), (2420, 22543)]