51120144

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2516

約数の個数: 60

約数和(自身を含む): 144074112

約数和(自身を除く): 92953968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2351, 2416, 2718, 3624, 4702, 5436, 7053, 7248, 9404, 10872, 14106, 18808, 21159, 21744, 28212, 37616, 42318, 56424, 84636, 112848, 169272, 338544, 355001, 710002, 1065003, 1420004, 2130006, 2840008, 3195009, 4260012, 5680016, 6390018, 8520024, 12780036, 17040048, 25560072, 51120144]

約数ペア:

[(1, 51120144), (2, 25560072), (3, 17040048), (4, 12780036), (6, 8520024), (8, 6390018), (9, 5680016), (12, 4260012), (16, 3195009), (18, 2840008), (24, 2130006), (36, 1420004), (48, 1065003), (72, 710002), (144, 355001), (151, 338544), (302, 169272), (453, 112848), (604, 84636), (906, 56424), (1208, 42318), (1359, 37616), (1812, 28212), (2351, 21744), (2416, 21159), (2718, 18808), (3624, 14106), (4702, 10872), (5436, 9404), (7053, 7248)]