55180140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5507}}^1$

素因数の和:5686

約数の個数: 48

約数和(自身を含む): 155457792

約数和(自身を除く): 100277652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 5507, 10020, 11014, 16521, 22028, 27535, 33042, 55070, 66084, 82605, 110140, 165210, 330420, 919669, 1839338, 2759007, 3678676, 4598345, 5518014, 9196690, 11036028, 13795035, 18393380, 27590070, 55180140]

約数ペア:

[(1, 55180140), (2, 27590070), (3, 18393380), (4, 13795035), (5, 11036028), (6, 9196690), (10, 5518014), (12, 4598345), (15, 3678676), (20, 2759007), (30, 1839338), (60, 919669), (167, 330420), (334, 165210), (501, 110140), (668, 82605), (835, 66084), (1002, 55070), (1670, 33042), (2004, 27535), (2505, 22028), (3340, 16521), (5010, 11014), (5507, 10020)]