53863794

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 120092544

約数和(自身を除く): 66228750

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 131, 159, 262, 318, 393, 431, 477, 786, 862, 954, 1179, 1293, 2358, 2586, 3879, 6943, 7758, 13886, 20829, 22843, 41658, 45686, 56461, 62487, 68529, 112922, 124974, 137058, 169383, 205587, 338766, 411174, 508149, 1016298, 2992433, 5984866, 8977299, 17954598, 26931897, 53863794]

約数ペア:

[(1, 53863794), (2, 26931897), (3, 17954598), (6, 8977299), (9, 5984866), (18, 2992433), (53, 1016298), (106, 508149), (131, 411174), (159, 338766), (262, 205587), (318, 169383), (393, 137058), (431, 124974), (477, 112922), (786, 68529), (862, 62487), (954, 56461), (1179, 45686), (1293, 41658), (2358, 22843), (2586, 20829), (3879, 13886), (6943, 7758)]