49642593

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 90660864

約数和(自身を除く): 41018271

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 61, 77, 91, 143, 183, 231, 271, 273, 427, 429, 671, 793, 813, 1001, 1281, 1897, 2013, 2379, 2981, 3003, 3523, 4697, 5551, 5691, 8723, 8943, 10569, 14091, 16531, 16653, 20867, 24661, 26169, 38753, 49593, 61061, 62601, 73983, 115717, 116259, 181841, 183183, 214903, 271271, 347151, 545523, 644709, 813813, 1272887, 1504321, 2363933, 3818661, 4512963, 7091799, 16547531, 49642593]

約数ペア:

[(1, 49642593), (3, 16547531), (7, 7091799), (11, 4512963), (13, 3818661), (21, 2363933), (33, 1504321), (39, 1272887), (61, 813813), (77, 644709), (91, 545523), (143, 347151), (183, 271271), (231, 214903), (271, 183183), (273, 181841), (427, 116259), (429, 115717), (671, 73983), (793, 62601), (813, 61061), (1001, 49593), (1281, 38753), (1897, 26169), (2013, 24661), (2379, 20867), (2981, 16653), (3003, 16531), (3523, 14091), (4697, 10569), (5551, 8943), (5691, 8723)]