49145632

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 99574272

約数和(自身を除く): 50428640

約数列:

[1, 2, 4, 8, 16, 32, 71, 97, 142, 194, 223, 284, 388, 446, 568, 776, 892, 1136, 1552, 1784, 2272, 3104, 3568, 6887, 7136, 13774, 15833, 21631, 27548, 31666, 43262, 55096, 63332, 86524, 110192, 126664, 173048, 220384, 253328, 346096, 506656, 692192, 1535801, 3071602, 6143204, 12286408, 24572816, 49145632]

約数ペア:

[(1, 49145632), (2, 24572816), (4, 12286408), (8, 6143204), (16, 3071602), (32, 1535801), (71, 692192), (97, 506656), (142, 346096), (194, 253328), (223, 220384), (284, 173048), (388, 126664), (446, 110192), (568, 86524), (776, 63332), (892, 55096), (1136, 43262), (1552, 31666), (1784, 27548), (2272, 21631), (3104, 15833), (3568, 13774), (6887, 7136)]