47750528

素因数分解:

$2^7\times 7^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 109792800

約数和(自身を除く): 62042272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 274, 389, 448, 548, 778, 896, 959, 1096, 1556, 1918, 2192, 2723, 3112, 3836, 4384, 5446, 6224, 7672, 8768, 10892, 12448, 15344, 17536, 21784, 24896, 30688, 43568, 49792, 53293, 61376, 87136, 106586, 122752, 174272, 213172, 348544, 373051, 426344, 746102, 852688, 1492204, 1705376, 2984408, 3410752, 5968816, 6821504, 11937632, 23875264, 47750528]

約数ペア:

[(1, 47750528), (2, 23875264), (4, 11937632), (7, 6821504), (8, 5968816), (14, 3410752), (16, 2984408), (28, 1705376), (32, 1492204), (56, 852688), (64, 746102), (112, 426344), (128, 373051), (137, 348544), (224, 213172), (274, 174272), (389, 122752), (448, 106586), (548, 87136), (778, 61376), (896, 53293), (959, 49792), (1096, 43568), (1556, 30688), (1918, 24896), (2192, 21784), (2723, 17536), (3112, 15344), (3836, 12448), (4384, 10892), (5446, 8768), (6224, 7672)]