51381864

素因数分解:

$2^3\times 3^5\times {\mathrm{26431}}^1$

素因数の和:26452

約数の個数: 48

約数和(自身を含む): 144318720

約数和(自身を除く): 92936856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 26431, 52862, 79293, 105724, 158586, 211448, 237879, 317172, 475758, 634344, 713637, 951516, 1427274, 1903032, 2140911, 2854548, 4281822, 5709096, 6422733, 8563644, 12845466, 17127288, 25690932, 51381864]

約数ペア:

[(1, 51381864), (2, 25690932), (3, 17127288), (4, 12845466), (6, 8563644), (8, 6422733), (9, 5709096), (12, 4281822), (18, 2854548), (24, 2140911), (27, 1903032), (36, 1427274), (54, 951516), (72, 713637), (81, 634344), (108, 475758), (162, 317172), (216, 237879), (243, 211448), (324, 158586), (486, 105724), (648, 79293), (972, 52862), (1944, 26431)]