53778978

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 133189056

約数和(自身を除く): 79410078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 103, 162, 198, 206, 293, 297, 309, 586, 594, 618, 879, 891, 927, 1133, 1758, 1782, 1854, 2266, 2637, 2781, 3223, 3399, 5274, 5562, 6446, 6798, 7911, 8343, 9669, 10197, 15822, 16686, 19338, 20394, 23733, 29007, 30179, 30591, 47466, 58014, 60358, 61182, 87021, 90537, 91773, 174042, 181074, 183546, 261063, 271611, 331969, 522126, 543222, 663938, 814833, 995907, 1629666, 1991814, 2444499, 2987721, 4888998, 5975442, 8963163, 17926326, 26889489, 53778978]

約数ペア:

[(1, 53778978), (2, 26889489), (3, 17926326), (6, 8963163), (9, 5975442), (11, 4888998), (18, 2987721), (22, 2444499), (27, 1991814), (33, 1629666), (54, 995907), (66, 814833), (81, 663938), (99, 543222), (103, 522126), (162, 331969), (198, 271611), (206, 261063), (293, 183546), (297, 181074), (309, 174042), (586, 91773), (594, 90537), (618, 87021), (879, 61182), (891, 60358), (927, 58014), (1133, 47466), (1758, 30591), (1782, 30179), (1854, 29007), (2266, 23733), (2637, 20394), (2781, 19338), (3223, 16686), (3399, 15822), (5274, 10197), (5562, 9669), (6446, 8343), (6798, 7911)]