55647816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2383}}^1$

素因数の和:2538

約数の個数: 64

約数和(自身を含む): 160204800

約数和(自身を除く): 104556984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2383, 2919, 3336, 3892, 4766, 5838, 7149, 7784, 9532, 11676, 14298, 16681, 19064, 23352, 28596, 33362, 50043, 57192, 66724, 100086, 133448, 200172, 331237, 400344, 662474, 993711, 1324948, 1987422, 2318659, 2649896, 3974844, 4637318, 6955977, 7949688, 9274636, 13911954, 18549272, 27823908, 55647816]

約数ペア:

[(1, 55647816), (2, 27823908), (3, 18549272), (4, 13911954), (6, 9274636), (7, 7949688), (8, 6955977), (12, 4637318), (14, 3974844), (21, 2649896), (24, 2318659), (28, 1987422), (42, 1324948), (56, 993711), (84, 662474), (139, 400344), (168, 331237), (278, 200172), (417, 133448), (556, 100086), (834, 66724), (973, 57192), (1112, 50043), (1668, 33362), (1946, 28596), (2383, 23352), (2919, 19064), (3336, 16681), (3892, 14298), (4766, 11676), (5838, 9532), (7149, 7784)]