54438945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 101744640

約数和(自身を除く): 47305695

約数列:

[1, 3, 5, 11, 15, 29, 31, 33, 55, 87, 93, 145, 155, 165, 319, 341, 367, 435, 465, 899, 957, 1023, 1101, 1595, 1705, 1835, 2697, 4037, 4495, 4785, 5115, 5505, 9889, 10643, 11377, 12111, 13485, 20185, 29667, 31929, 34131, 49445, 53215, 56885, 60555, 117073, 125147, 148335, 159645, 170655, 329933, 351219, 375441, 585365, 625735, 989799, 1649665, 1756095, 1877205, 3629263, 4948995, 10887789, 18146315, 54438945]

約数ペア:

[(1, 54438945), (3, 18146315), (5, 10887789), (11, 4948995), (15, 3629263), (29, 1877205), (31, 1756095), (33, 1649665), (55, 989799), (87, 625735), (93, 585365), (145, 375441), (155, 351219), (165, 329933), (319, 170655), (341, 159645), (367, 148335), (435, 125147), (465, 117073), (899, 60555), (957, 56885), (1023, 53215), (1101, 49445), (1595, 34131), (1705, 31929), (1835, 29667), (2697, 20185), (4037, 13485), (4495, 12111), (4785, 11377), (5115, 10643), (5505, 9889)]