48888021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1367}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 80898048

約数和(自身を除く): 32010027

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1367, 1703, 2751, 4101, 5109, 9569, 11921, 17771, 28707, 35763, 53313, 124397, 179077, 373191, 537231, 1253539, 2328001, 3760617, 6984003, 16296007, 48888021]

約数ペア:

[(1, 48888021), (3, 16296007), (7, 6984003), (13, 3760617), (21, 2328001), (39, 1253539), (91, 537231), (131, 373191), (273, 179077), (393, 124397), (917, 53313), (1367, 35763), (1703, 28707), (2751, 17771), (4101, 11921), (5109, 9569)]