49873408

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 109992960

約数和(自身を除く): 60119552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 127, 128, 208, 236, 254, 256, 416, 472, 508, 512, 767, 832, 944, 1016, 1534, 1651, 1664, 1888, 2032, 3068, 3302, 3328, 3776, 4064, 6136, 6604, 6656, 7493, 7552, 8128, 12272, 13208, 14986, 15104, 16256, 24544, 26416, 29972, 30208, 32512, 49088, 52832, 59944, 65024, 97409, 98176, 105664, 119888, 194818, 196352, 211328, 239776, 389636, 392704, 422656, 479552, 779272, 845312, 959104, 1558544, 1918208, 3117088, 3836416, 6234176, 12468352, 24936704, 49873408]

約数ペア:

[(1, 49873408), (2, 24936704), (4, 12468352), (8, 6234176), (13, 3836416), (16, 3117088), (26, 1918208), (32, 1558544), (52, 959104), (59, 845312), (64, 779272), (104, 479552), (118, 422656), (127, 392704), (128, 389636), (208, 239776), (236, 211328), (254, 196352), (256, 194818), (416, 119888), (472, 105664), (508, 98176), (512, 97409), (767, 65024), (832, 59944), (944, 52832), (1016, 49088), (1534, 32512), (1651, 30208), (1664, 29972), (1888, 26416), (2032, 24544), (3068, 16256), (3302, 15104), (3328, 14986), (3776, 13208), (4064, 12272), (6136, 8128), (6604, 7552), (6656, 7493)]