51236768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 119024640

約数和(自身を除く): 67787872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 76, 88, 94, 152, 163, 176, 188, 209, 304, 326, 352, 376, 418, 517, 608, 652, 752, 836, 893, 1034, 1304, 1504, 1672, 1786, 1793, 2068, 2608, 3097, 3344, 3572, 3586, 4136, 5216, 6194, 6688, 7144, 7172, 7661, 8272, 9823, 12388, 14288, 14344, 15322, 16544, 19646, 24776, 28576, 28688, 30644, 34067, 39292, 49552, 57376, 61288, 68134, 78584, 84271, 99104, 122576, 136268, 145559, 157168, 168542, 245152, 272536, 291118, 314336, 337084, 545072, 582236, 674168, 1090144, 1164472, 1348336, 1601149, 2328944, 2696672, 3202298, 4657888, 6404596, 12809192, 25618384, 51236768]

約数ペア:

[(1, 51236768), (2, 25618384), (4, 12809192), (8, 6404596), (11, 4657888), (16, 3202298), (19, 2696672), (22, 2328944), (32, 1601149), (38, 1348336), (44, 1164472), (47, 1090144), (76, 674168), (88, 582236), (94, 545072), (152, 337084), (163, 314336), (176, 291118), (188, 272536), (209, 245152), (304, 168542), (326, 157168), (352, 145559), (376, 136268), (418, 122576), (517, 99104), (608, 84271), (652, 78584), (752, 68134), (836, 61288), (893, 57376), (1034, 49552), (1304, 39292), (1504, 34067), (1672, 30644), (1786, 28688), (1793, 28576), (2068, 24776), (2608, 19646), (3097, 16544), (3344, 15322), (3572, 14344), (3586, 14288), (4136, 12388), (5216, 9823), (6194, 8272), (6688, 7661), (7144, 7172)]