51697476

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{4969}}^1$

素因数の和:5013

約数の個数: 54

約数和(自身を含む): 138846890

約数和(自身を除く): 87149414

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 4969, 5202, 9938, 10404, 14907, 19876, 29814, 44721, 59628, 84473, 89442, 168946, 178884, 253419, 337892, 506838, 760257, 1013676, 1436041, 1520514, 2872082, 3041028, 4308123, 5744164, 8616246, 12924369, 17232492, 25848738, 51697476]

約数ペア:

[(1, 51697476), (2, 25848738), (3, 17232492), (4, 12924369), (6, 8616246), (9, 5744164), (12, 4308123), (17, 3041028), (18, 2872082), (34, 1520514), (36, 1436041), (51, 1013676), (68, 760257), (102, 506838), (153, 337892), (204, 253419), (289, 178884), (306, 168946), (578, 89442), (612, 84473), (867, 59628), (1156, 44721), (1734, 29814), (2601, 19876), (3468, 14907), (4969, 10404), (5202, 9938)]