15552420004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1\times {\mathrm{3617}}^1$

素因数の和:4948

約数の個数: 48

約数和(自身を含む): 30099444480

約数和(自身を除く): 14547024476

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1237, 1738, 2474, 3476, 3617, 4948, 7234, 13607, 14468, 27214, 39787, 54428, 79574, 97723, 159148, 195446, 285743, 390892, 571486, 1074953, 1142972, 2149906, 3143173, 4299812, 4474229, 6286346, 8948458, 12572692, 17896916, 49216519, 98433038, 196866076, 353464091, 706928182, 1413856364, 3888105001, 7776210002, 15552420004]

約数ペア:

[(1, 15552420004), (2, 7776210002), (4, 3888105001), (11, 1413856364), (22, 706928182), (44, 353464091), (79, 196866076), (158, 98433038), (316, 49216519), (869, 17896916), (1237, 12572692), (1738, 8948458), (2474, 6286346), (3476, 4474229), (3617, 4299812), (4948, 3143173), (7234, 2149906), (13607, 1142972), (14468, 1074953), (27214, 571486), (39787, 390892), (54428, 285743), (79574, 195446), (97723, 159148)]