54362620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5651}}^1$

素因数の和:5710

約数の個数: 48

約数和(自身を含む): 126288288

約数和(自身を除く): 71925668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 5651, 9620, 11302, 22604, 28255, 56510, 73463, 113020, 146926, 209087, 293852, 367315, 418174, 734630, 836348, 1045435, 1469260, 2090870, 2718131, 4181740, 5436262, 10872524, 13590655, 27181310, 54362620]

約数ペア:

[(1, 54362620), (2, 27181310), (4, 13590655), (5, 10872524), (10, 5436262), (13, 4181740), (20, 2718131), (26, 2090870), (37, 1469260), (52, 1045435), (65, 836348), (74, 734630), (130, 418174), (148, 367315), (185, 293852), (260, 209087), (370, 146926), (481, 113020), (740, 73463), (962, 56510), (1924, 28255), (2405, 22604), (4810, 11302), (5651, 9620)]