54193360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 137241216

約数和(自身を除く): 83047856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 428, 487, 520, 535, 856, 974, 1040, 1070, 1391, 1712, 1948, 2140, 2435, 2782, 3896, 4280, 4870, 5564, 6331, 6955, 7792, 8560, 9740, 11128, 12662, 13910, 19480, 22256, 25324, 27820, 31655, 38960, 50648, 52109, 55640, 63310, 101296, 104218, 111280, 126620, 208436, 253240, 260545, 416872, 506480, 521090, 677417, 833744, 1042180, 1354834, 2084360, 2709668, 3387085, 4168720, 5419336, 6774170, 10838672, 13548340, 27096680, 54193360]

約数ペア:

[(1, 54193360), (2, 27096680), (4, 13548340), (5, 10838672), (8, 6774170), (10, 5419336), (13, 4168720), (16, 3387085), (20, 2709668), (26, 2084360), (40, 1354834), (52, 1042180), (65, 833744), (80, 677417), (104, 521090), (107, 506480), (130, 416872), (208, 260545), (214, 253240), (260, 208436), (428, 126620), (487, 111280), (520, 104218), (535, 101296), (856, 63310), (974, 55640), (1040, 52109), (1070, 50648), (1391, 38960), (1712, 31655), (1948, 27820), (2140, 25324), (2435, 22256), (2782, 19480), (3896, 13910), (4280, 12662), (4870, 11128), (5564, 9740), (6331, 8560), (6955, 7792)]