48514851

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 90805104

約数和(自身を除く): 42290253

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 73, 77, 99, 137, 147, 219, 231, 411, 441, 511, 539, 657, 693, 803, 959, 1233, 1507, 1533, 1617, 2409, 2877, 3577, 4521, 4599, 4851, 5621, 6713, 7227, 8631, 10001, 10549, 10731, 13563, 16863, 20139, 30003, 31647, 32193, 39347, 50589, 60417, 70007, 73843, 90009, 94941, 110011, 118041, 210021, 221529, 330033, 354123, 490049, 630063, 664587, 770077, 990099, 1470147, 2310231, 4410441, 5390539, 6930693, 16171617, 48514851]

約数ペア:

[(1, 48514851), (3, 16171617), (7, 6930693), (9, 5390539), (11, 4410441), (21, 2310231), (33, 1470147), (49, 990099), (63, 770077), (73, 664587), (77, 630063), (99, 490049), (137, 354123), (147, 330033), (219, 221529), (231, 210021), (411, 118041), (441, 110011), (511, 94941), (539, 90009), (657, 73843), (693, 70007), (803, 60417), (959, 50589), (1233, 39347), (1507, 32193), (1533, 31647), (1617, 30003), (2409, 20139), (2877, 16863), (3577, 13563), (4521, 10731), (4599, 10549), (4851, 10001), (5621, 8631), (6713, 7227)]