55448988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 151626384

約数和(自身を除く): 96177396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 521, 543, 588, 724, 1042, 1086, 1267, 1563, 2084, 2172, 2534, 3126, 3647, 3801, 5068, 6252, 7294, 7602, 8869, 10941, 14588, 15204, 17738, 21882, 25529, 26607, 35476, 43764, 51058, 53214, 76587, 94301, 102116, 106428, 153174, 188602, 282903, 306348, 377204, 565806, 660107, 1131612, 1320214, 1980321, 2640428, 3960642, 4620749, 7921284, 9241498, 13862247, 18482996, 27724494, 55448988]

約数ペア:

[(1, 55448988), (2, 27724494), (3, 18482996), (4, 13862247), (6, 9241498), (7, 7921284), (12, 4620749), (14, 3960642), (21, 2640428), (28, 1980321), (42, 1320214), (49, 1131612), (84, 660107), (98, 565806), (147, 377204), (181, 306348), (196, 282903), (294, 188602), (362, 153174), (521, 106428), (543, 102116), (588, 94301), (724, 76587), (1042, 53214), (1086, 51058), (1267, 43764), (1563, 35476), (2084, 26607), (2172, 25529), (2534, 21882), (3126, 17738), (3647, 15204), (3801, 14588), (5068, 10941), (6252, 8869), (7294, 7602)]