53282940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6779}}^1$

素因数の和:6922

約数の個数: 48

約数和(自身を含む): 150353280

約数和(自身を除く): 97070340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 6779, 7860, 13558, 20337, 27116, 33895, 40674, 67790, 81348, 101685, 135580, 203370, 406740, 888049, 1776098, 2664147, 3552196, 4440245, 5328294, 8880490, 10656588, 13320735, 17760980, 26641470, 53282940]

約数ペア:

[(1, 53282940), (2, 26641470), (3, 17760980), (4, 13320735), (5, 10656588), (6, 8880490), (10, 5328294), (12, 4440245), (15, 3552196), (20, 2664147), (30, 1776098), (60, 888049), (131, 406740), (262, 203370), (393, 135580), (524, 101685), (655, 81348), (786, 67790), (1310, 40674), (1572, 33895), (1965, 27116), (2620, 20337), (3930, 13558), (6779, 7860)]