55771422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 137134080

約数和(自身を除く): 81362658

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 658, 798, 893, 987, 1487, 1786, 1974, 2679, 2974, 4461, 5358, 6251, 8922, 10409, 12502, 18753, 20818, 28253, 31227, 37506, 56506, 62454, 69889, 84759, 139778, 169518, 197771, 209667, 395542, 419334, 489223, 593313, 978446, 1186626, 1327891, 1467669, 2655782, 2935338, 3983673, 7967346, 9295237, 18590474, 27885711, 55771422]

約数ペア:

[(1, 55771422), (2, 27885711), (3, 18590474), (6, 9295237), (7, 7967346), (14, 3983673), (19, 2935338), (21, 2655782), (38, 1467669), (42, 1327891), (47, 1186626), (57, 978446), (94, 593313), (114, 489223), (133, 419334), (141, 395542), (266, 209667), (282, 197771), (329, 169518), (399, 139778), (658, 84759), (798, 69889), (893, 62454), (987, 56506), (1487, 37506), (1786, 31227), (1974, 28253), (2679, 20818), (2974, 18753), (4461, 12502), (5358, 10409), (6251, 8922)]