50684361

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 89929728

約数和(自身を除く): 39245367

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 67, 91, 119, 163, 201, 221, 273, 357, 469, 489, 663, 871, 1139, 1141, 1407, 1547, 2119, 2613, 2771, 3417, 3423, 4641, 6097, 6357, 7973, 8313, 10921, 14807, 14833, 18291, 19397, 23919, 32763, 36023, 44421, 44499, 58191, 76447, 103649, 108069, 141973, 185657, 229341, 252161, 310947, 425919, 556971, 756483, 993811, 1299599, 2413541, 2981433, 3898797, 7240623, 16894787, 50684361]

約数ペア:

[(1, 50684361), (3, 16894787), (7, 7240623), (13, 3898797), (17, 2981433), (21, 2413541), (39, 1299599), (51, 993811), (67, 756483), (91, 556971), (119, 425919), (163, 310947), (201, 252161), (221, 229341), (273, 185657), (357, 141973), (469, 108069), (489, 103649), (663, 76447), (871, 58191), (1139, 44499), (1141, 44421), (1407, 36023), (1547, 32763), (2119, 23919), (2613, 19397), (2771, 18291), (3417, 14833), (3423, 14807), (4641, 10921), (6097, 8313), (6357, 7973)]