51173484

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 70754196

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 191, 249, 269, 332, 382, 498, 538, 573, 764, 807, 996, 1076, 1146, 1614, 2292, 3228, 15853, 22327, 31706, 44654, 47559, 51379, 63412, 66981, 89308, 95118, 102758, 133962, 154137, 190236, 205516, 267924, 308274, 616548, 4264457, 8528914, 12793371, 17057828, 25586742, 51173484]

約数ペア:

[(1, 51173484), (2, 25586742), (3, 17057828), (4, 12793371), (6, 8528914), (12, 4264457), (83, 616548), (166, 308274), (191, 267924), (249, 205516), (269, 190236), (332, 154137), (382, 133962), (498, 102758), (538, 95118), (573, 89308), (764, 66981), (807, 63412), (996, 51379), (1076, 47559), (1146, 44654), (1614, 31706), (2292, 22327), (3228, 15853)]