53471660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6569}}^1$

素因数の和:6626

約数の個数: 48

約数和(自身を含む): 125828640

約数和(自身を除く): 72356980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 6569, 8140, 13138, 26276, 32845, 65690, 72259, 131380, 144518, 243053, 289036, 361295, 486106, 722590, 972212, 1215265, 1445180, 2430530, 2673583, 4861060, 5347166, 10694332, 13367915, 26735830, 53471660]

約数ペア:

[(1, 53471660), (2, 26735830), (4, 13367915), (5, 10694332), (10, 5347166), (11, 4861060), (20, 2673583), (22, 2430530), (37, 1445180), (44, 1215265), (55, 972212), (74, 722590), (110, 486106), (148, 361295), (185, 289036), (220, 243053), (370, 144518), (407, 131380), (740, 72259), (814, 65690), (1628, 32845), (2035, 26276), (4070, 13138), (6569, 8140)]