49139844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1171}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 124044480

約数和(自身を除く): 74904636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1171, 1614, 2342, 3228, 3497, 3513, 4684, 6994, 7026, 10491, 13988, 14052, 15223, 20982, 30446, 41964, 45669, 60892, 91338, 182676, 314999, 629998, 944997, 1259996, 1889994, 3779988, 4094987, 8189974, 12284961, 16379948, 24569922, 49139844]

約数ペア:

[(1, 49139844), (2, 24569922), (3, 16379948), (4, 12284961), (6, 8189974), (12, 4094987), (13, 3779988), (26, 1889994), (39, 1259996), (52, 944997), (78, 629998), (156, 314999), (269, 182676), (538, 91338), (807, 60892), (1076, 45669), (1171, 41964), (1614, 30446), (2342, 20982), (3228, 15223), (3497, 14052), (3513, 13988), (4684, 10491), (6994, 7026)]