51130356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 126935424

約数和(自身を除く): 75805068

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 263, 526, 789, 953, 1052, 1578, 1906, 2859, 3156, 3812, 4471, 5718, 8942, 11436, 13413, 16201, 17884, 26826, 32402, 48603, 53652, 64804, 97206, 194412, 250639, 501278, 751917, 1002556, 1503834, 3007668, 4260863, 8521726, 12782589, 17043452, 25565178, 51130356]

約数ペア:

[(1, 51130356), (2, 25565178), (3, 17043452), (4, 12782589), (6, 8521726), (12, 4260863), (17, 3007668), (34, 1503834), (51, 1002556), (68, 751917), (102, 501278), (204, 250639), (263, 194412), (526, 97206), (789, 64804), (953, 53652), (1052, 48603), (1578, 32402), (1906, 26826), (2859, 17884), (3156, 16201), (3812, 13413), (4471, 11436), (5718, 8942)]