52025701

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 70326144

約数和(自身を除く): 18300443

約数列:

[1, 7, 13, 23, 49, 53, 67, 91, 161, 299, 371, 469, 637, 689, 871, 1127, 1219, 1541, 2093, 2597, 3283, 3551, 4823, 6097, 8533, 10787, 14651, 15847, 20033, 24857, 33761, 42679, 46163, 59731, 75509, 81673, 110929, 140231, 173999, 323141, 571711, 776503, 981617, 1061749, 2261987, 4001977, 7432243, 52025701]

約数ペア:

[(1, 52025701), (7, 7432243), (13, 4001977), (23, 2261987), (49, 1061749), (53, 981617), (67, 776503), (91, 571711), (161, 323141), (299, 173999), (371, 140231), (469, 110929), (637, 81673), (689, 75509), (871, 59731), (1127, 46163), (1219, 42679), (1541, 33761), (2093, 24857), (2597, 20033), (3283, 15847), (3551, 14651), (4823, 10787), (6097, 8533)]