51648883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 63995904

約数和(自身を除く): 12347021

約数列:

[1, 11, 13, 31, 61, 143, 191, 341, 403, 671, 793, 1891, 2101, 2483, 4433, 5921, 8723, 11651, 20801, 24583, 27313, 65131, 76973, 128161, 151463, 270413, 361181, 846703, 1666093, 3972991, 4695353, 51648883]

約数ペア:

[(1, 51648883), (11, 4695353), (13, 3972991), (31, 1666093), (61, 846703), (143, 361181), (191, 270413), (341, 151463), (403, 128161), (671, 76973), (793, 65131), (1891, 27313), (2101, 24583), (2483, 20801), (4433, 11651), (5921, 8723)]