54871684

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19403}}^1$

素因数の和:19515

約数の個数: 24

約数和(自身を含む): 110835648

約数和(自身を除く): 55963964

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 19403, 38806, 77612, 135821, 271642, 543284, 1959703, 3919406, 7838812, 13717921, 27435842, 54871684]

約数ペア:

[(1, 54871684), (2, 27435842), (4, 13717921), (7, 7838812), (14, 3919406), (28, 1959703), (101, 543284), (202, 271642), (404, 135821), (707, 77612), (1414, 38806), (2828, 19403)]