55011348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 159606720

約数和(自身を除く): 104595372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 521, 838, 1042, 1257, 1563, 1676, 2084, 2514, 2933, 3126, 3647, 3771, 4689, 5028, 5866, 6252, 7294, 7542, 8799, 9378, 10941, 11732, 14588, 15084, 17598, 18756, 21882, 26397, 32823, 35196, 43764, 52794, 65646, 105588, 131292, 218299, 436598, 654897, 873196, 1309794, 1528093, 1964691, 2619588, 3056186, 3929382, 4584279, 6112372, 7858764, 9168558, 13752837, 18337116, 27505674, 55011348]

約数ペア:

[(1, 55011348), (2, 27505674), (3, 18337116), (4, 13752837), (6, 9168558), (7, 7858764), (9, 6112372), (12, 4584279), (14, 3929382), (18, 3056186), (21, 2619588), (28, 1964691), (36, 1528093), (42, 1309794), (63, 873196), (84, 654897), (126, 436598), (252, 218299), (419, 131292), (521, 105588), (838, 65646), (1042, 52794), (1257, 43764), (1563, 35196), (1676, 32823), (2084, 26397), (2514, 21882), (2933, 18756), (3126, 17598), (3647, 15084), (3771, 14588), (4689, 11732), (5028, 10941), (5866, 9378), (6252, 8799), (7294, 7542)]