56147868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2297}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 163948512

約数和(自身を除く): 107800644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2297, 2716, 3492, 4074, 4594, 6111, 6891, 8148, 9188, 12222, 13782, 16079, 20673, 24444, 27564, 32158, 41346, 48237, 64316, 82692, 96474, 144711, 192948, 222809, 289422, 445618, 578844, 668427, 891236, 1336854, 1559663, 2005281, 2673708, 3119326, 4010562, 4678989, 6238652, 8021124, 9357978, 14036967, 18715956, 28073934, 56147868]

約数ペア:

[(1, 56147868), (2, 28073934), (3, 18715956), (4, 14036967), (6, 9357978), (7, 8021124), (9, 6238652), (12, 4678989), (14, 4010562), (18, 3119326), (21, 2673708), (28, 2005281), (36, 1559663), (42, 1336854), (63, 891236), (84, 668427), (97, 578844), (126, 445618), (194, 289422), (252, 222809), (291, 192948), (388, 144711), (582, 96474), (679, 82692), (873, 64316), (1164, 48237), (1358, 41346), (1746, 32158), (2037, 27564), (2297, 24444), (2716, 20673), (3492, 16079), (4074, 13782), (4594, 12222), (6111, 9188), (6891, 8148)]