53992604

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 100812600

約数和(自身を除く): 46819996

約数列:

[1, 2, 4, 19, 38, 76, 139, 269, 278, 361, 538, 556, 722, 1076, 1444, 2641, 5111, 5282, 10222, 10564, 20444, 37391, 50179, 74782, 97109, 100358, 149564, 194218, 200716, 388436, 710429, 1420858, 2841716, 13498151, 26996302, 53992604]

約数ペア:

[(1, 53992604), (2, 26996302), (4, 13498151), (19, 2841716), (38, 1420858), (76, 710429), (139, 388436), (269, 200716), (278, 194218), (361, 149564), (538, 100358), (556, 97109), (722, 74782), (1076, 50179), (1444, 37391), (2641, 20444), (5111, 10564), (5282, 10222)]