56724885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 119887872

約数和(自身を除く): 63162987

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 37, 45, 63, 93, 105, 111, 155, 157, 185, 217, 259, 279, 315, 333, 465, 471, 555, 651, 777, 785, 1085, 1099, 1147, 1295, 1395, 1413, 1665, 1953, 2331, 2355, 3255, 3297, 3441, 3885, 4867, 5495, 5735, 5809, 7065, 8029, 9765, 9891, 10323, 11655, 14601, 16485, 17205, 17427, 24087, 24335, 29045, 34069, 40145, 40663, 43803, 49455, 51615, 52281, 72261, 73005, 87135, 102207, 120435, 121989, 170345, 180079, 203315, 219015, 261405, 306621, 361305, 365967, 511035, 540237, 609945, 900395, 1260553, 1533105, 1620711, 1829835, 2701185, 3781659, 6302765, 8103555, 11344977, 18908295, 56724885]

約数ペア:

[(1, 56724885), (3, 18908295), (5, 11344977), (7, 8103555), (9, 6302765), (15, 3781659), (21, 2701185), (31, 1829835), (35, 1620711), (37, 1533105), (45, 1260553), (63, 900395), (93, 609945), (105, 540237), (111, 511035), (155, 365967), (157, 361305), (185, 306621), (217, 261405), (259, 219015), (279, 203315), (315, 180079), (333, 170345), (465, 121989), (471, 120435), (555, 102207), (651, 87135), (777, 73005), (785, 72261), (1085, 52281), (1099, 51615), (1147, 49455), (1295, 43803), (1395, 40663), (1413, 40145), (1665, 34069), (1953, 29045), (2331, 24335), (2355, 24087), (3255, 17427), (3297, 17205), (3441, 16485), (3885, 14601), (4867, 11655), (5495, 10323), (5735, 9891), (5809, 9765), (7065, 8029)]