55013140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 143829504

約数和(自身を除く): 88816364

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 167, 181, 182, 260, 334, 362, 364, 455, 668, 724, 835, 905, 910, 1169, 1267, 1670, 1810, 1820, 2171, 2338, 2353, 2534, 3340, 3620, 4342, 4676, 4706, 5068, 5845, 6335, 8684, 9412, 10855, 11690, 11765, 12670, 15197, 16471, 21710, 23380, 23530, 25340, 30227, 30394, 32942, 43420, 47060, 60454, 60788, 65884, 75985, 82355, 120908, 151135, 151970, 164710, 211589, 302270, 303940, 329420, 392951, 423178, 604540, 785902, 846356, 1057945, 1571804, 1964755, 2115890, 2750657, 3929510, 4231780, 5501314, 7859020, 11002628, 13753285, 27506570, 55013140]

約数ペア:

[(1, 55013140), (2, 27506570), (4, 13753285), (5, 11002628), (7, 7859020), (10, 5501314), (13, 4231780), (14, 3929510), (20, 2750657), (26, 2115890), (28, 1964755), (35, 1571804), (52, 1057945), (65, 846356), (70, 785902), (91, 604540), (130, 423178), (140, 392951), (167, 329420), (181, 303940), (182, 302270), (260, 211589), (334, 164710), (362, 151970), (364, 151135), (455, 120908), (668, 82355), (724, 75985), (835, 65884), (905, 60788), (910, 60454), (1169, 47060), (1267, 43420), (1670, 32942), (1810, 30394), (1820, 30227), (2171, 25340), (2338, 23530), (2353, 23380), (2534, 21710), (3340, 16471), (3620, 15197), (4342, 12670), (4676, 11765), (4706, 11690), (5068, 10855), (5845, 9412), (6335, 8684)]