50712501

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 84341760

約数和(自身を除く): 33629259

約数列:

[1, 3, 7, 19, 21, 49, 57, 67, 133, 147, 201, 271, 399, 469, 813, 931, 1273, 1407, 1897, 2793, 3283, 3819, 5149, 5691, 8911, 9849, 13279, 15447, 18157, 26733, 36043, 39837, 54471, 62377, 108129, 127099, 187131, 252301, 344983, 381297, 756903, 889693, 1034949, 2414881, 2669079, 7244643, 16904167, 50712501]

約数ペア:

[(1, 50712501), (3, 16904167), (7, 7244643), (19, 2669079), (21, 2414881), (49, 1034949), (57, 889693), (67, 756903), (133, 381297), (147, 344983), (201, 252301), (271, 187131), (399, 127099), (469, 108129), (813, 62377), (931, 54471), (1273, 39837), (1407, 36043), (1897, 26733), (2793, 18157), (3283, 15447), (3819, 13279), (5149, 9849), (5691, 8911)]