49953152

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{12589}}^1$

素因数の和:12634

約数の個数: 32

約数和(自身を含む): 102734400

約数和(自身を除く): 52781248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 12589, 25178, 50356, 100712, 201424, 390259, 402848, 780518, 805696, 1561036, 1611392, 3122072, 6244144, 12488288, 24976576, 49953152]

約数ペア:

[(1, 49953152), (2, 24976576), (4, 12488288), (8, 6244144), (16, 3122072), (31, 1611392), (32, 1561036), (62, 805696), (64, 780518), (124, 402848), (128, 390259), (248, 201424), (496, 100712), (992, 50356), (1984, 25178), (3968, 12589)]