51241231743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{330203}}^1$

素因数の和:330415

約数の個数: 32

約数和(自身を含む): 77220186624

約数和(自身を除く): 25978954881

約数列:

[1, 3, 13, 23, 39, 69, 173, 299, 519, 897, 2249, 3979, 6747, 11937, 51727, 155181, 330203, 990609, 4292639, 7594669, 12877917, 22784007, 57125119, 98730697, 171375357, 296192091, 742626547, 1313877737, 2227879641, 3941633211, 17080410581, 51241231743]

約数ペア:

[(1, 51241231743), (3, 17080410581), (13, 3941633211), (23, 2227879641), (39, 1313877737), (69, 742626547), (173, 296192091), (299, 171375357), (519, 98730697), (897, 57125119), (2249, 22784007), (3979, 12877917), (6747, 7594669), (11937, 4292639), (51727, 990609), (155181, 330203)]