51458912

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 55227808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 139, 184, 278, 368, 503, 556, 736, 1006, 1112, 2012, 2224, 3197, 4024, 4448, 6394, 8048, 11569, 12788, 16096, 23138, 25576, 46276, 51152, 69917, 92552, 102304, 139834, 185104, 279668, 370208, 559336, 1118672, 1608091, 2237344, 3216182, 6432364, 12864728, 25729456, 51458912]

約数ペア:

[(1, 51458912), (2, 25729456), (4, 12864728), (8, 6432364), (16, 3216182), (23, 2237344), (32, 1608091), (46, 1118672), (92, 559336), (139, 370208), (184, 279668), (278, 185104), (368, 139834), (503, 102304), (556, 92552), (736, 69917), (1006, 51152), (1112, 46276), (2012, 25576), (2224, 23138), (3197, 16096), (4024, 12788), (4448, 11569), (6394, 8048)]