51615576

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1213}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 144223200

約数和(自身を除く): 92607624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 1182, 1213, 1576, 1773, 2364, 2426, 3546, 3639, 4728, 4852, 5319, 7092, 7278, 9704, 10638, 10917, 14184, 14556, 21276, 21834, 29112, 32751, 42552, 43668, 65502, 87336, 131004, 238961, 262008, 477922, 716883, 955844, 1433766, 1911688, 2150649, 2867532, 4301298, 5735064, 6451947, 8602596, 12903894, 17205192, 25807788, 51615576]

約数ペア:

[(1, 51615576), (2, 25807788), (3, 17205192), (4, 12903894), (6, 8602596), (8, 6451947), (9, 5735064), (12, 4301298), (18, 2867532), (24, 2150649), (27, 1911688), (36, 1433766), (54, 955844), (72, 716883), (108, 477922), (197, 262008), (216, 238961), (394, 131004), (591, 87336), (788, 65502), (1182, 43668), (1213, 42552), (1576, 32751), (1773, 29112), (2364, 21834), (2426, 21276), (3546, 14556), (3639, 14184), (4728, 10917), (4852, 10638), (5319, 9704), (7092, 7278)]