55087020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{102013}}^1$

素因数の和:102031

約数の個数: 48

約数和(自身を含む): 171383520

約数和(自身を除く): 116296500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 102013, 204026, 306039, 408052, 510065, 612078, 918117, 1020130, 1224156, 1530195, 1836234, 2040260, 2754351, 3060390, 3672468, 4590585, 5508702, 6120780, 9181170, 11017404, 13771755, 18362340, 27543510, 55087020]

約数ペア:

[(1, 55087020), (2, 27543510), (3, 18362340), (4, 13771755), (5, 11017404), (6, 9181170), (9, 6120780), (10, 5508702), (12, 4590585), (15, 3672468), (18, 3060390), (20, 2754351), (27, 2040260), (30, 1836234), (36, 1530195), (45, 1224156), (54, 1020130), (60, 918117), (90, 612078), (108, 510065), (135, 408052), (180, 306039), (270, 204026), (540, 102013)]