53089911

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 96620160

約数和(自身を除く): 43530249

約数列:

[1, 3, 7, 9, 21, 23, 27, 59, 63, 69, 81, 161, 177, 189, 207, 243, 413, 483, 529, 531, 567, 621, 1239, 1357, 1449, 1587, 1593, 1701, 1863, 3703, 3717, 4071, 4347, 4761, 4779, 5589, 9499, 11109, 11151, 12213, 13041, 14283, 14337, 28497, 31211, 33327, 33453, 36639, 39123, 42849, 85491, 93633, 99981, 100359, 109917, 128547, 218477, 256473, 280899, 299943, 329751, 655431, 769419, 842697, 899829, 1966293, 2308257, 2528091, 5898879, 7584273, 17696637, 53089911]

約数ペア:

[(1, 53089911), (3, 17696637), (7, 7584273), (9, 5898879), (21, 2528091), (23, 2308257), (27, 1966293), (59, 899829), (63, 842697), (69, 769419), (81, 655431), (161, 329751), (177, 299943), (189, 280899), (207, 256473), (243, 218477), (413, 128547), (483, 109917), (529, 100359), (531, 99981), (567, 93633), (621, 85491), (1239, 42849), (1357, 39123), (1449, 36639), (1587, 33453), (1593, 33327), (1701, 31211), (1863, 28497), (3703, 14337), (3717, 14283), (4071, 13041), (4347, 12213), (4761, 11151), (4779, 11109), (5589, 9499)]