49726138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 48977222

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 101, 139, 154, 161, 202, 253, 278, 322, 506, 707, 973, 1111, 1414, 1529, 1771, 1946, 2222, 2323, 3058, 3197, 3542, 4646, 6394, 7777, 10703, 14039, 15554, 16261, 21406, 22379, 25553, 28078, 32522, 35167, 44758, 51106, 70334, 98273, 154429, 178871, 196546, 246169, 308858, 322897, 357742, 492338, 645794, 1081003, 2162006, 2260279, 3551867, 4520558, 7103734, 24863069, 49726138]

約数ペア:

[(1, 49726138), (2, 24863069), (7, 7103734), (11, 4520558), (14, 3551867), (22, 2260279), (23, 2162006), (46, 1081003), (77, 645794), (101, 492338), (139, 357742), (154, 322897), (161, 308858), (202, 246169), (253, 196546), (278, 178871), (322, 154429), (506, 98273), (707, 70334), (973, 51106), (1111, 44758), (1414, 35167), (1529, 32522), (1771, 28078), (1946, 25553), (2222, 22379), (2323, 21406), (3058, 16261), (3197, 15554), (3542, 14039), (4646, 10703), (6394, 7777)]