53927538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 132991488

約数和(自身を除く): 79063950

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 61, 62, 93, 97, 98, 122, 147, 183, 186, 194, 217, 291, 294, 366, 427, 434, 582, 651, 679, 854, 1281, 1302, 1358, 1519, 1891, 2037, 2562, 2989, 3007, 3038, 3782, 4074, 4557, 4753, 5673, 5917, 5978, 6014, 8967, 9021, 9114, 9506, 11346, 11834, 13237, 14259, 17751, 17934, 18042, 21049, 26474, 28518, 35502, 39711, 41419, 42098, 63147, 79422, 82838, 92659, 124257, 126294, 147343, 183427, 185318, 248514, 277977, 289933, 294686, 366854, 442029, 550281, 555954, 579866, 869799, 884058, 1100562, 1283989, 1739598, 2567978, 3851967, 7703934, 8987923, 17975846, 26963769, 53927538]

約数ペア:

[(1, 53927538), (2, 26963769), (3, 17975846), (6, 8987923), (7, 7703934), (14, 3851967), (21, 2567978), (31, 1739598), (42, 1283989), (49, 1100562), (61, 884058), (62, 869799), (93, 579866), (97, 555954), (98, 550281), (122, 442029), (147, 366854), (183, 294686), (186, 289933), (194, 277977), (217, 248514), (291, 185318), (294, 183427), (366, 147343), (427, 126294), (434, 124257), (582, 92659), (651, 82838), (679, 79422), (854, 63147), (1281, 42098), (1302, 41419), (1358, 39711), (1519, 35502), (1891, 28518), (2037, 26474), (2562, 21049), (2989, 18042), (3007, 17934), (3038, 17751), (3782, 14259), (4074, 13237), (4557, 11834), (4753, 11346), (5673, 9506), (5917, 9114), (5978, 9021), (6014, 8967)]